To graph more than one function, first press the key. The resulting screen should look like the one below:
Enter each function next to one of the lines just as you would in plotting a single function. If any of Plot1, Plot2, or Plot3 are highlighted, that Plot must be turned off before graphing. To turn a Plot on or off, click here to go to Scatterplot.
© 2019, Middle Georgia State University. All rights reserved.