2. Example – Solve the system of equations below We will do this graphically on our calculator. We first need to isolate y in each equation

3. So now we have our system as: Turn on your calculator and go to the next slide for the sequence of buttons to push and to see how to solve this system graphically on the calculator.

4. Enter the equations into Y1 and Y2 respectively. Your screen should look like this: Then press the following sequence of buttons Your screen should show this: The point of intersection is the solution to our system.