when I try graphing two or more graphs on my calculator, only the function where its equal sign is in a dark box will show up. My calculator used to be able to graph several at a time, but i must have accidentally done something for it to change. Help fast please, I need it for my homework tonight! Thank you!
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Make sure you don't have another application (such as one called Transfrm) enabled. If you do, press [Apps], scroll down to Transfrm, and then run it to turn it off.
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Move with the arrow until you're over the equal sign that you want to turn off or on. When you press ENTER, you turn on/off the equal sign.
Hope that helps!
Hope that helps!
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Press the arrow keys until the cursor is flashing over the equal sign. then just press enter and then the equal sign should be darkened.