Compare Inverse Linear Functions in Tables and Graphs Guidance for Casio fx-9750GIII

Compare  with .

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


 Click on TABLE or F6 to open the table.

Step 5

Compare the input and output values. For example, for one function compares with ) in the other function.

What can be said about the and values?