How would you enter the equation y + x2 = -1 into your calculator in order to graph it?

depends on your calculator. In mine, I type -x^2-1

To graph the equation y + x^2 = -1 on your calculator, you would follow these steps:

Step 1: Turn on your calculator and identify the symbol for the squared function. It is usually represented as a small raised 2, such as "x^2" or "x²".

Step 2: Locate the button for entering variables or expressions. This is usually labeled as "Y=" or "Graph".

Step 3: Press the button to access the graphing menu.

Step 4: Once you are in the graphing menu, you may see a preset equation like "Y1=". If you have empty slots labeled as "Y2", "Y3", and so on, you can choose any available slot for this equation.

Step 5: Enter the equation into the selected slot. For this example, enter "Y1 = -1 - X^2". Make sure to include the negative sign before the squared term.

Step 6: After entering the equation, press the "Graph" or "Draw" button to generate the graph on your calculator's screen.

Now, you should see the graph of the equation y + x^2 = -1 on your calculator's display. You can adjust the viewing window or zoom in/out if needed to analyze the graph further. Note that depending on the type and model of your calculator, the specific steps and button names might vary slightly.