So the first step in creating a graph is to enter your data ... colon to add if you are performing additional math in the formula. Basic Formula Examples: =SUM(A2:D2) adds the first four cells.

Microsoft explains: Begin by writing your equation. For example: y=x+3 or y=sin ... From the drop-down menu in Math pane, select the option to Graph in 2D. You can play with the interactive ...

The top part of that image is the equation itself. The bottom part is a graph of the equation, which, as you can see, is exactly the same. To be fair, this equation cheats a little bit.