### Home > PC3 > Chapter 6 > Lesson 6.1.2 > Problem 6-38

6-38.

Let

Sketch a graph of

.Use the graph to identify the range and zeros of the function.

The zeros are the

-intercepts on the graph.

The range is the set of all output values.Let

Sketch a graph of.Which way is the curve shifted; right, left, up, or down?

Write an equation for

Be sure to change the domain.1. Be careful when you substitute

in the second part. makes the

expression.

2. Check to make sure you shift your domainunit to the right. What are the range and zeros of

? How does this compare to your answer to part (b)? Explain.Review the hint in part (b).