Equation Editor

To graph a function, the equation must be entered into the calculator.

Press to open the plot application.

Select the second line and start typing a new equation or press to edit an existing equation. To graph an existing equation object press . To enter more than one equation, enter them as a list (press and type the equations, in single quotes, separated by commas).

To graph the equations press ( ) .

To exit press .

Note: An equation can be edited in the stack by pressing .