# Lesson 2Falling Off a LogSolidify Understanding

Evaluate each logarithm.

## Set

### 7.

The graph of is shown. Which point on the graph tells you the base of the logarithm?

### 8.

The graph of is shown. Which point on the graph tells you the base of the logarithm?

### 9.

Explain why the graphs of both logarithmic functions with different bases contain the point .

### 10.

The graph shows a logarithmic function that has been transformed. Write the function for this graph.

### 11.

The graph shows a logarithmic function that has been transformed. Write the function for this graph.

### 12.

The graph shows a logarithmic function that has been translated vertically and horizontally. Write the function for this graph.

(The dotted lines are the transformed axes that could help you write the equation.)

### 13.

The graph shows a logarithmic function that has been translated vertically and horizontally. Write the function for this graph.

(The dotted lines are the transformed axes that could help you write the equation.)

## Go

Rewrite each expression. Answers should have only positive exponents.