### Home > CCA2 > Chapter 9 > Lesson 9.1.2 > Problem 9-29

9-29.

Find the exact equation of the graph below. *9-29 HW eTool* (Desmos).

Write the equation by using the -intercepts. Don't forget you have a double root at

*. Add your constant of proportionality.*

Find the constant of proportionality by substituting the -intercept

*and*

*.*

Use the eTool below to help you with this problem.

Click the link at right for the full version of the eTool: *CCA2 9-29 HW eTool*