In the same window, graph both of the following functions.

## Step 1

To compare the graphs of the two functions, click anywhere in ClassPad to bring up the ClassPad menu. Then select the graphing tool.

## Step 2

Select the function tool to enter equations.

## Step 3

Begin entering

Then click on Math, then 2.

## Step 4

Select the piecewise bracket from the TOP row of the menu.

Fill in the piecewise function *exactly*** **as it is in the workbook. Pay careful attention to

## Step 5

Click execute.

## Step 6

To compare the piecewise graph with the absolute value graph, click the function icon and enter the absolute value function using the

Both

## Step 7

To compare graphs, click on the colored bar on the left to show or hide the graph of the related equation.