Represent proportional relationships by equations.

Popular Tutorials in Represent proportional relationships by equations.

    • How Do You Write an Equation for Direct Variation Given a Point?How Do You Write an Equation for Direct Variation Given a Point?

    How Do You Write an Equation for Direct Variation Given a Point?

    Looking for some practice with direct variation? Watch this tutorial, and get that practice! This tutorial shows you how to take given information and turn it into a direct variation equation. Then, see how to use that equation to find the value of one of the variables.

    • How Do You Write an Equation for Direct Variation from a Table?How Do You Write an Equation for Direct Variation from a Table?

    How Do You Write an Equation for Direct Variation from a Table?

    Looking for some practice with direct variation? Watch this tutorial, and get that practice! This tutorial shows you how to take a table of values and describe the relation using a direct variation equation.

    • How Do You Use the Formula for Direct Variation?How Do You Use the Formula for Direct Variation?

    How Do You Use the Formula for Direct Variation?

    If two things are directly proportional, you can bet that you'll need to use the formula for direct variation to solve! In this tutorial, you'll see how to use the formula for direct variation to find the constant of variation and then solve for your answer.