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If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. ## Course: Algebra 2   >   Unit 10

• Solving equations by graphing
• Solving equations by graphing: intro
• Solving equations graphically: intro
• Solving equations by graphing: graphing calculator
• Solving equations graphically: graphing calculator

## Solving equations by graphing: word problems

• Solving equations graphically: word problems
• Equations: FAQ

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## Video transcript ## How Do You Use the Graph of a Linear Equation to Solve a Word Problem?

Word problems are a great way to see math in the real world! In this tutorial, see how to figure out how long it will take for a rabbit population to go extinct. You'll also see how to set up a table and a graph to help find the answer!

• word problem
• translate words to algebra
• write a table
• linear equation
• evaluate function
• graph points
• x-intercept
• find x-intercept

## Background Tutorials

Introduction to linear equations. ## How Do You Make a Table of Values for a Linear Equation?

To graph a linear equation, you could make a table of values to plot, but first you'll need to know how to make the table. Take a look at this tutorial! You'll see how to set up a table, choose appropriate x-values, plug those values into the equation, and simplify to get the respective y-values. This tutorial shows you how to set up a table of values for a linear equation! ## What is a Linear Equation?

If you're learning about graphs, you're bound to see a bunch of linear equations, so it's a good idea to understand what makes an equation a linear equation. This tutorial explains linear equations and shows you the difference between equations that are linear and ones that are not. Check it out!

## Evaluating Expressions ## What is a Variable?

You can't do algebra without working with variables, but variables can be confusing. If you've ever wondered what variables are, then this tutorial is for you!

## Ordered Pairs and The Coordinate Plane  ## How Do You Plot Points in the Coordinate Plane?

Knowing how to plot ordered pairs is an essential part of graphing functions. In this tutorial, you'll see how to take an ordered pair and plot it on the coordinate plane. Take a look! ## What is an Ordered Pair?

Ordered pairs are a fundamental part of graphing. Ordered pairs make up functions on a graph, and very often, you need to plot ordered pairs in order to see what the graph of a function looks like. This tutorial will introduce you to ordered pairs! ## What is the X-Axis?

To graph a function or plot an ordered pair, you need to use a coordinate plane, so you should learn all about it! In this tutorial, you'll learn about the x-axis and see where it's located in the coordinate plane. ## What is the Y-Axis?

To graph a function or plot an ordered pair, you need to use a coordinate plane, so you should learn all about it! In thi

## Further Exploration

Exponential functions. ## How Do You Graph an Exponential Function Using a Table?

Graphing an exponential function? No sweat! Create a table of values to give you ordered pairs. Then, plot those ordered pair on a coordinate plane and connect the points to make your graph! Follow along with this tutorial as it shows you all the steps.

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## U.3 Solve a system of equations by graphing: word problems • Questions or Feedback? |
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• Socratic Meta ## What are examples of using graphs to help solve word problems?  #### IMAGES

1. How to Solve a Wordy Math Problem (with Pictures) 2. 3 solving Rational Equations Worksheet Answers 3. Solving word problems and graphs (1 of 2) 4. ️ Solve graphing problems. How to solve graphing problems. 2019-02-21 5. solve graphing problems 6. Week 7 Lesson #### VIDEO

1. Lets Solve Word Problems

2. Solve Word Problems

3. Example 1: How to Graph?

4. Solving Word Problems by Graphing Systems of Equations with Desmos

5. Word Problems with Graphs of Quadratic Functions

6. A tree has linear growth. In 1 yr it was 5 ft and 8 ft tall in yr 4, how tall will it be at 9 yrs?

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If you enjoy challenging word games that test your vocabulary and problem-solving skills, then Wordscapes is a game you should definitely consider downloading. In this article, we will compare Wordscapes to other popular word games in order...

3. How Do I Solve Piecewise Functions?

Piecewise functions are solved by graphing the various pieces of the function separately. This is done because a piecewise function acts differently at different sections of the number line based on the x or input value.

4. IXL Algebra 1 U.3 Solve a system of equations by graphing

This video shows examples of solving systems of equations involving word problems. Students will learn how to convert word problems into

5. Solving equations graphically: word problems (practice)

The graph increases from point (zero, five hundred) to (ten, eleven thousand). It remains constant to the point (fifty, eleven thousand). It decreases to (sixty

6. Linear Equations Word Problems with Graphs: Practice

This video continues the idea of solving linear equation word problems that specifically focus on the graph of the line.

7. Graphing linear relationships word problems (practice)

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more.

8. Systems of equations with graphing: chores (video)

Use graphing to solve the following problem. Abby and Ben did

9. Linear graphs word problems (video)

Sal discusses how we would go about making sense of the direction of a linear graph that represents a relationship between two real-world

10. Solving equations by graphing: word problems

Solving equations by graphing: word problems ... We can approximate the solutions of any equation by graphing both sides of the equation and

11. How Do You Use the Graph of a Linear Equation to Solve a Word

Note: Word problems are a great way to see math in the real world! In this tutorial, see how to figure out how long it will take for a rabbit population to

12. Solve a system of equations by graphing: word problems

Move up 10 and right 10 to find another point on the line. Draw a line connecting them. ... Move up 10 and right 5 to find another point on the line.

13. U.3 Solve a system of equations by graphing: word problems

Examples of how to solve questions for U.3 Solve a system of equations by graphing: word problems.

14. What are examples of using graphs to help solve word problems?

Here is a simple example of a word problem where graph helps. From a point A on a road at time t=0 one car started a movement with a speed