# Lesson 4Pulling a Rabbit Out of the HatSolidify Understanding

Use the product rule or the quotient rule to rewrite the expression. Leave all answers in exponential form with only positive exponents.

## Set

### 13.

Given the functions and :

Calculate and .

#### b.

What do your ordered pairs for and imply?

Find .

### 14.

Match each function with its inverse.

1. ___

2. ___

3. ___

4. ___

5. ___

6. ___

7. ___

## Go

Calculate and for each pair of functions.

### 19.

Mach each graph with the correct pair of functions from problems 15–18. Label and .

Then, graph the line on each of the graphs.

#### a.

The graph matches functions from #:

Graph the line on the graph.

#### b.

The graph matches functions from #:

Graph the line on the graph.

#### c.

The graph matches functions from #:

Graph the line on the graph.

#### d.

The graph matches functions from #:

The graph the line on the graph.