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.
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
2. Check to make sure you shift your domain
unit 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).