### Home > A2C > Chapter 6 > Lesson 6.2.2 > Problem 6-80

6-80.

Explain completely how to get a good sketch of the graph of

.Graph a regular

, but place its vertex at (−6, −7).Explain how to change the original graph to represent the graph of

.It would move vertically upwards.

Given the original graph, how can you get the graph of

? Remember the meaning of absolute value.

Restrict the domain of the original parabola to

and graph its inverse function.Remember how to find the inverse of a function.

What would be the equation for the inverse function if you restricted the domain to

?

See part (d).

Use the eTool below to explore the graphs needed to solve the parts of the problem.

Click the link to the right for full version. *6-80 HW eTool*