### Home > CCA2 > Chapter 6 > Lesson 6.1.2 > Problem 6-23

6-23.

Find an equation that will generate each graph.

a. | b. | c. |

What kind of graph is this?

What are the *x*-intercepts and the vertex?

Use the vertex to write equation in graphing form.

Then substitute one of the *x*-intercepts in for *x* and *y* to solve for *a*.

The parent graph is

See part (a).