Compare

## Step 1

To compare the graphs of two lines from two inverse functions, select **MENU**, then select **GRAPH **or press **5**.

## Step 2

Enter each equation.

## Step 3

Click **DRAW F6 **to see the lines.

## Step 4

Open the table for the function by clicking **MENU**, then **TABLE** or **7**

OR

Click on **TABLE **or **F6** to open the table.

## Step 5

Compare the input and output values. For example,

What can be said about the