Prepare the calculus function. The TI-83 can only solve equations in "Y=" form. Therefore, solve the equation so "y" is isolated.
Prepare the TI-83 for the function. Push the "On" button to turn on the calculator. Push "Clear" to be sure their are no existing equations in the calculator.
Enter the function. Push the "Y=" button. Type in the equation in the "y=" form.
Graph the function. Push the "Graph" button. The function will now be displayed on the XY-plane.