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How do I shade the region (or area) between two curves in Grapher?

I'm looking for a way to do this in a 2D graph. The only example which comes close to this is the "Evaluation and Integration" example, but I can't figure it out.

For example, I would like to shade the region bound by these two curves:

y = x^2 - 2
y = 0 

I'm assuming it's possible based on this comment.

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up vote 3 down vote accepted

First select both equations in the sidebar, and then Equation » Integration… in the menu.

enter image description here

In the dialog, it has preselected Area Between Curves. Confirm it.

You can change the color in the inspector window.

enter image description here

Since your second equation is y=0, you could just select the first one, and integrate it, selecting Area in the dialog. The result should look the same.

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