### Home > A2C > Chapter 7 > Lesson 7.1.2 > Problem7-23

7-23.

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.
$y=a(x+4)^2+2$

The parent graph is $\text{ }y=\frac{1}{x}$ and the locator point is $(2,0)$.

See part (a).