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Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically. For example, find the points of intersection between the line y = -3x and the circle x^2 + y^2 = 3: A-REI.C.8 (+) Represent a system of linear equations as a single matrix equation in a vector variable: A-REI.C.9Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 2.2.4 Shorter Dashed Line. Exercise 2.2.5 Caterpillar. Badge 2.2.6 Grid World Badge. 2.3 Turning Tracy; Video 2.3.1 Turning Tracy. Check for ...CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. ... " around the multiplication and divide that entire thing by 100. So in line 23: return (fuelLevel * mpg)/100; Reply reply Top 6% Rank by size . More posts you may ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 7.7.4 Remove From Line. AP Practice 7.7.5 AP Practice: List Procedures. 7.8 Simulation; Video 7.8.1 Simulation. Example 7.8.2 Gravity Simulation.2. JavaScript Control Structures 2.1 Booleans 2.2 Logical Operators 2.3 Comparison Operators 2.4 If Statements 2.5 For Loops 2.6 Random Numbers 2.7 While Loops 2.8 Loop and a Half 2.9 Functions and Parameters 2.10 Functions and Return Values 2.11 Local Variables and Scope. 3. Animation and Games 3.1 Timers 3.2 Using Timers 3.3 Mouse Events 3.4 ...In the code above, the lines beginning with // are comments and are ignored when the code is run. They're just there for a human looking at the code. Let's walk through this code line by line. Line 2 - the variable numNails is declared and assigned the value 53. Line 5 - the value of the variable numNails is printed out.Students can get started making their own stories, animations, and games. You can get to the Tutorials Library from the Scratch Editor by clicking the Tutorials button. Click on the "Imagine If" tutorial to select it and it will open in the Scratch Editor. Click the green arrow to see each step. When you've reached the end of a tutorial you ...CodeHS K-12 Computer Science Spanish Curriculum Tools September 21, 2023. CodeHS is now offering a K-12 Spanish curriculum, including fundamental courses in all key programming languages. Knowledge Base More Information. CodeHS AI Hints Tools August 22, 2023. AI Hints quickly identify errors in student code and generate a hint that teachers can ...Pointer manipulation is a confusing but vital part of the C programming language. It allows you to interact closely with memory in your program.Character Methods. Go To Full Java Reference. static boolean isUpperCase(char ch) Character.isUpperCase('A') static boolean isUpperCase(char ch) returns true if ch is an uppercase character, false otherwise. static boolean isLowerCase(char ch) returns true if ch is a lowerspace character, false otherwise.Methods. Writing a method is like teaching karel a new word. Naming Methods: You can name your methods whatever you want, but you can't have spaces in the method name. Remember that each open bracket { must match with a close bracket } private void turnRight () { turnLeft (); turnLeft (); turnLeft (); } private void turnAround () { turnLeft ...Endoscopic thoracic sympathectomy (ETS) is surgery to treat sweating that is much heavier than normal. This condition is called hyperhidrosis. Usually the surgery is used to treat ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. Districts; ... Plot line chart using two sets of data (x 1, y 1 and x 2, y 2) You may need to sort data first.Interacting via the Console. The console is the main way you interact with a Java program. System.out.println prints values to the console, and the Scanner class lets you read values from the user into your program.Casting is the process of converting the value of one type into the value of another. It can be used to convert int type integers into double values, and double values into int. To convert an int to a double, the keyword (double) must be placed to the left of the variable that is to be converted: Now, the value of money is converted to a double ...CodeHS K-12 Computer Science Spanish Curriculum Tools September 21, 2023. CodeHS is now offering a K-12 Spanish curriculum, including fundamental courses in all key programming languages. Knowledge Base More Information. CodeHS AI Hints Tools August 22, 2023. AI Hints quickly identify errors in student code and generate a hint that …In this module, we will explore some of the ideas and techniques for collaboration in the computer science classroom. We will look at whiteboarding, pair-programming, pop coding and coding relays, and storytelling through Code. We will also take a look at how unplugged collaboration can be used in the classroom. The CodeHS Tools and Resources ...Example 4.11.3 While Loop Countdown. Exercise 4.11.4 Inventory. Exercise 4.11.5 Fibonacci. Exercise 4.11.6 Verify the Password Length. AP Practice 4.11.7 Iterative Pseudocode Activity - Part 2. 4.12 Loop and a Half. Video 4.12.1 Loop and a Half. Check for Understanding 4.12.2 Loop and a Half Quiz.I would highly recommend CodeHS for computer teachers in need of quick web-based curriculum. I recommend supplementing lessons with off-line activities for younger learners. CodeHS AP Computer Science curriculum has been invaluable for us. The price is hefty for our small school, but worth the in-depth tutorials and exercises.Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. ... (x1, y1, x2, y2, x3, y3, ...) # Add a diagonal line with two points screen.create_line(0, 0, 300, 200) # Add a triangle by noting four points (first and last point are the same) screen ...Data Structures in C++. The Data Structures course in C++ teaches students about advanced data structures such as maps, queues and sets, while applying them in larger, real-world assignments and projects. View Syllabus Explore Course.Narcolepsy is a rare sleep disorder. Learn about symptoms and causes of narcolepsy in children, as well as treatment options. Narcolepsy in children can be difficult to spot, but p...Explore the programming languages and types of programs you can write in the CodeHS IDE. All programs are runnable in the browser—even on Chromebooks! Languages. All Java JavaScript Python Karel HTML SQL C++ Other. Java (main) Java. Standard Java with the main method. Create New. × Create New Sandbox Program: Java (main) ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. ... (x1, y1, x2, y2, x3, y3, ...) # Add a diagonal line with two points screen.create_line(0, 0, 300, 200) # Add a triangle by noting four points (first and last point are the same) screen ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 3.2.4 Shorter Dashed Line. Exercise 3.2.5 Caterpillar. Badge 3.2.6 Grid World Badge. 3.3 Turning Tracy; Video 3.3.1 Turning Tracy. Check for ...Whenever you write a program on CodeHS, you can create a shareable link for that program to send to other people so they can run your program. When you view any program from its editor page, you can access the Share Tab from the More Tab on the far right: You can then click the Create Share Link button, and you will have a link to send to ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Check for Understanding 15.2.2 Drawing Lines Quiz. Example 15.2.3 Drawing Lines. Exercise 15.2.4 Leash. Badge 15.2.5 Advanced Animator Badge. Survey …Make CodeHS your own with CodeHS Create. The Create tool allows teachers to build their own exercises, quizzes, projects, autograders and more. Once teachers create their activities, it's easy to assign those to students and leverage the CodeHS platform and tools to track progress, view student work, and provide feedback. Teachers can use ...Exercise 7.7.4 Remove From Line. 7.8 Simulation. Video 7.8.1 Simulation. Example 7.8.2 Gravity Simulation. Example 7.8.3 Conway's Game of Life. Exercise 7.8.4 Simulating a Coin Flip. Connection 7.8.5 Wolf Sheep Predation Simulation. ... Get in touch, so we can help you bring CodeHS to your school!To upload a PDF to your program: Navigate to the More tab, located on the right side of the IDE. Select Upload from the drop-down menu > click Upload File. Locate your PDF on your computer (the file will be temporarily grayed out or unavailable) Click Show Options, located at the bottom of the pop-up modal. Change the Format field from Custom ...Java Assignment2 Digital Resources for Students Your new textbook provides 12-month access to digital resources that may include VideoNotes (step-by-step video tutorials on programming concepts), source code, web chapters, quizzes, and more. Refer to the preface in the textbook for a detailed list of resources. Follow the instructions below to …Exercise: Who is in Line?CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. All questions or comments related to CodeHS can go here!Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... // To draw a line from (x1, y1) to (x2, y2) Line line = new Line(x1, y1, x2, y2); // Set the line color to green line.setColor(Color.green); // Set the ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Check for Understanding 17.2.2 Drawing Lines Quiz. Example 17.2.3 Drawing Lines. Exercise 17.2.4 Leash. Badge 17.2.5 Advanced Animator Badge. Survey …Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Check for Understanding 15.2.2 Drawing Lines Quiz. Example 15.2.3 Drawing Lines. Exercise 15.2.4 Leash. Badge 15.2.5 Advanced Animator Badge. Survey …CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. ... " around the multiplication and divide that entire thing by 100. So in line 23: return (fuelLevel * mpg)/100; Reply reply Top 6% Rank by size . More posts you may ...Character Methods. Go To Full Java Reference. static boolean isUpperCase(char ch) Character.isUpperCase('A') static boolean isUpperCase(char ch) returns true if ch is an uppercase character, false otherwise. static boolean isLowerCase(char ch) returns true if ch is a lowerspace character, false otherwise.Video 16.3.1 Reading Line from File. Quiz 16.3.2 Reading Line from File. Video 16.3.3 Reading Line from File: Example Walkthrough. Example 16.3.4 Reading and Printing Lines. Exercise 16.3.5 Turtle Path. Exercise 16.3.6 Colorful Shape. ... Get in touch, so we can help you bring CodeHS to your school!Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 7.7.4 Remove From Line. AP Practice 7.7.5 AP Practice: List Procedures. 7.8 Simulation. Video 7.8.1 Simulation. Example 7.8.2 Gravity …CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. All questions or comments related to CodeHS can go here!Use the knowledge in computational language in python to write a code with array of names of people who are in line for movie tickets.. How to define an array in python? Arrays are similar data structures to Python lists, but not as flexible.In an array all elements must be of the same type, typically numeric, such as int or float.Also, the size …We are proud to work with school leaders in every type of school you can imagine and we look forward to working with you, too! Your Name. Your Email. Your Cell Phone Number. Role. Teacher. State. Other. School/District Name.12.6.4 Who is in Line? 5: Exercise: 12.7 Removing an Element From an Array: Lesson: 12.7.1 Removing an Element From an Array: 1: Video: 12.7.2 Removing an Element from an Array Quiz: 2: Check for Understanding: 12.7.3 Splice and Remove: 1: Example: 12.7.4 Remove From Line: 5: Exercise: 12.8 Array Challenges: Lesson: 12.8.1 Using Built in ...The begin_fill() and end_fill() commands can be called around a set of movement commands to fill in the shape being drawn. # To draw a filled shape, start with this call. begin_fill() # Draw your shape for i in range(3): forward(50) left(120) # Stop filling once you have drawn the shape.iOS: Google just updated Google Maps for the iPhone and iPad, bringing many of the features from last week's Android update to iOS. Most notably, the iPad scored a whole new interf...Getting the error that your indentation is off? Here's a video to help you out.CodeHS is a good tool for schools to integrate into their curricula, but it’s less useful if you're an individual looking to learn on your own time. ... The Bottom Line. CodeHS is a good tool ...Exercise 12.7.4 Remove From Line. 12.8 Intro to Objects/Maps; Video 12.8.1 Intro to Objects/Maps. ... Get in touch, so we can help you bring CodeHS to your school!Exercise 1.4.7 Brightness Line using Variables. Exercise 1.4.8 Opposite Blinking External LEDs. Exercise 1.4.9 Dimming External LED. 1.5 Intro to micro:bit Quiz; Unit Quiz 1.5.1 Intro to micro:bit Quiz. Program Control with micro:bit; ... Get in touch, so we can help you bring CodeHS to your school!Hour of Code is a nationwide initiative by Computer Science Education Week and Code.org to introduce millions of students to one hour of computer science and computer programming. Get started with your hour of code today on CodeHS. Video unavailable. Watch on YouTube.Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Example 10.1.5 Slope of a Line. Example 10.1.6 Draw Lots of Circles! Exercise 10.1.7 Area of Triangle. Exercise 10.1.8 Rainbow Revisited. Exercise 10.1.9 ...In this module, we will explore some of the ideas and techniques for collaboration in the computer science classroom. We will look at whiteboarding, pair-programming, pop coding and coding relays, and storytelling through Code. We will also take a look at how unplugged collaboration can be used in the classroom. The CodeHS Tools and Resources ...Graphics CodeHS Library Check out our full documentation for the CodeHS Graphics Library! Canvas // returns the width of the canvas getWidth(); // returns the height of the canvas getHeight(); // Example returns the y coordinate of the // center of the canvas var CENTER_Y = getHeight() / 2; // Example returns the x coordinate of the // center of the canvas var CENTER_X = getWidth() / 2 ...Writing a Method. Writing a method is like teaching karel a new word. Naming Methods: You can name your methods whatever you want, but you can't have spaces in the method name. Remember that each open bracket { must match with a close bracket } private void turnRight() { turnLeft(); turnLeft(); turnLeft(); } private void turnAround() { turnLeft ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... // To draw a line from (x1, y1) to (x2, y2) Line line = new Line(x1, y1, x2, y2); // Set the line color to green line.setColor(Color.green); // Set the ...CodeHS, Introduction to Computer Science, Final Exam, Multiple Choice. 25 terms. femalae. Preview. Javascript Code Hs Final. 15 terms. Spoorthi_ ... If you were given the following variables: var distance = 2; var time = 30; What line of code would print the speed in km/hr if the distance is given in km and the time is given in minutes? (Speed ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... We can make multiline comments with """ and single line comments with #. """ A multi-line comment describes your code to someone who is reading it ...You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window.The RGB Color Encoding system allows us to create colors by specifying the amount of red, green, and blue in the color! Each color has its own channel and each channel gets a value in the range 0 - 255. If we consider the different possible colors that can be created using all three channels, we get 256 3 = 16,777,216 possible colors!The settings can be configured through the browser settings. Click Settings > Appearance > Customized Fonts > Fixed-width font. We recommend choosing the font Authaya or DejaVu Mono, but any font with Mono is sufficient. Also check to make sure the Language is set to English: Advanced>Languages and make sure it is set to English (United States).Comparison operator General. Used to make comparisons between values. == equal to. != not equal to. < less than. <= less than or equal to. >= greater than or equal to.Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 17.3.4 Remove From Line. Extended Data Structures; 18.1 Intro to Objects/Maps; Video 18.1.1 Intro to Objects/Maps. Check for Understanding 18.1. ...CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. All questions or comments related to CodeHS can go here!New Sandbox Program. Click on one of our programs below to get started coding in the sandbox!Loops. Remember that each open bracket {must match with a close bracket } While Loops. while (CONDITION) { // Code that will run while the CONDITION is true. // Once the CONDITION is no longer true, // it will stop. Example of while loops. /* This moves Karel to a wall */while (frontIsClear()) {move();}python_string = '''Why does this function print onto . the screen, while the previous. function does not?'''Capture and paste two program code segments you developed during the administration of this task that contain a list (or other collection type) being used to manage complexity in your program. i. The first program code segment must show how data have been stored in the list. var firstNumber = [8, 12, 6, 20, 10]; var secondNumber = [2, 3, 3, 4, 5];In Python, the easiest way to display information to a user is by using a print() statement. print is used to display a variety of data types - like Strings, integers, and objects - to the terminal console. To use print, we can simply include the value or variable we'd like displayed to the console as a parameter in the print function: name ...Utilize (call) their JavaScript functions to simplify their graphics programs. Identify repeated code that can be simplified with functions and parameters. Define functions that take in multiple parameters as input, and create graphics as output. Pass parameters of the correct number and type to their defined JavaScript functions.Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 7.7.4 Remove From Line. AP Practice 7.7.5 AP Practice: List Procedures. 7.8 Simulation. Video 7.8.1 Simulation. Example 7.8.2 Gravity Simulation./** * The following graphic objects can be rotated: * - Rectangle * - Arc * - Line * - Oval * - Text * - WebImage */ // Set the rotation of the rectangle with these parameters: // 1. angle to rotate // 2. angle unit (0 for degrees, 1 for radians) // This will default to degrees. rect.setRotation(45, 0); // Sets rotation of the rectangle to 45 ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. ... value; } /* * In this CSS rule, h1 is the selector, and each line * inside the braces is a CSS declaration. * * This rule will select all h1 elements, set their font-size * property to be 60px, and set ...New Sandbox Program. Click on one of our programs below to get started coding in the sandbox!Learn how to use arrays and loops to solve a problem in JavaScript with this interactive exercise from CodeHS. You will write a function that takes an array of names and returns the name of the person who is in line. You can also test your code with different inputs and see the output on the console.CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. All questions or comments related to CodeHS can go here!add(line); // move the line dx horizontally and dy vertically. line.move(dx, dy); // change the starting point of the line to (x1, y1) line.setPosition(x1, y1); // change the end point of the line to (x2, y2) line.setEndpoint(x2, y2); Text. // To make a graphical text object.Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. ... value; } /* * In this CSS rule, h1 is the selector, and each line * inside the braces is a CSS declaration. * * This rule will select all h1 elements, set their font-size * property to be 60px, and set .../** * The following graphic objects can be rotated: * - Rectangle * - Arc * - Line * - Oval * - Text * - WebImage */ // Set the rotation of the rectangle with these parameters: // 1. angle to rotate // 2. angle unit (0 for degrees, 1 for radians) // This will default to degrees. rect.setRotation(45, 0); // Sets rotation of the rectangle to 45 ...Turtle Commands. Commands are how we tell Tracy the Turtle to do things. Tracy knows several built-in commands. Movement # The forward command makes Tracy move forward a given distance forward(10) forward(50) forward(200) # The backward command makes Tracy move backward a given distance backward(10) backward(50) backward(200) # Negative values can also be used to move Tracy forward or backward ...I have an array of possible inputs and I need to make a for loop that takes random items from the array. Here's a snippet of code from my program: function make_password(inputs){. for(var i =0; i <inputs.length; i++){. I tried to make a for loop with a if statement but I was not able to. arrays.In Python, the easiest way to display information to a user is by using a print() statement. print is used to display a variety of data types - like Strings, integers, and objects - to the terminal console. To use print, we can simply include the value or variable we'd like displayed to the console as a parameter in the print function: name ...Explore what CodeHS has to offer for districts, schools, and teachers. Coding LMS. Online IDE. CodeHS Pro. Computer Science Curriculum. Certifications. Professional Development. Use Cases. ... Exercise 7.7.4 Remove From Line. AP Practice 7.7.5 AP Practice: List Procedures. 7.8 Simulation. Video 7.8.1 Simulation. Example 7.8.2 Gravity Simulation.Study with Quizlet and memorize flashcards containing terms like 5.1.4: Square, 5.1.5: Triple, 5.2.4: Area of Triangle and more.The Python Basics with Tracy 1 course teaches students the basics of programming in Python. Students learn Python commands, functions, control structures, and user interaction by solving puzzles and writing creative programs for Tracy to follow. View Syllabus Explore Course.... line by line to see the flow of execution. You can also print out the values of each variable at each step of your program. The CodeHS Step Debugger is ...Check for Understanding 31.6.2 Drawing Lines Quiz. Example 31.6.3 Drawing Lines. Exercise 31.6.4 Leash. 31.7 Crazy Ball Game; Video 31.7.1 Crazy Ball Game 1. Check for Understanding 31.7.2 Crazy Ball Game Quiz 1. ... Get in touch, so we can help you bring CodeHS to your school!Top Down Design JavaScript. Top down design is the act of breaking down a large problem into smaller, easier problems to solve. When writing a program that has a lot of parts, it's good practice to use top down design to break the program into many smaller parts that are easier to solve. It can be god to think about top down design using real ...View Grade for an assignment in the Code Editor: Once an assignment is submitted, navigate to the Grade tab in the code editor. Under the Grade tab, you will see your current grade and status for this assignment. It will say "Finalized" or "Needs Work" which will signify if you need to resubmit it.Manage & organize your class with customizable settings. Grading. Streamline your grading workflow. Data. Track & analyze student assessments & progress data. Write Code. Write, run, & debug code all in a web-based IDE. Integrations. Connect CodeHS to your district's educational platform.Writing a Method. Writing a method is like teaching karel a new word. Naming Methods: You can name your methods whatever you want, but you can't have spaces in the method name. Remember that each open bracket { must match with a close bracket } private void turnRight() { turnLeft(); turnLeft(); turnLeft(); } private void turnAround() { turnLeft .... CodeHS is a comprehensive teaching platform for helpingExplore what CodeHS has to offer for districts, schools, and Unopened: Pretty self-explanatory. An Unopened program is one that the student hasn't opened yer.: Not Submitted: A Not Submitted program is one which you have started, meaning that you've saved or run your code.: Submitted: If your program is Submitted, then it has passed the CodeHS autograders, which check for functionality and other requirements of the exercise. CodeHS Practice is a curated list of practice pr ... line by line to see the flow of execution. You can also print out the values of each variable at each step of your program. The CodeHS Step Debugger is ...Solve a simple system consisting of a linear equation and a quadratic equation in two variables algebraically and graphically. For example, find the points of intersection between the line y = -3x and the circle x^2 + y^2 = 3: A-REI.C.8 (+) Represent a system of linear equations as a single matrix equation in a vector variable: A-REI.C.9 Make sure to explain your answer. Tony gets hi...

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