The intersection option is used to determine a point of intersection of two graphs. While viewing a graph, press to view the math menu.

Press to select the intersect option.

If there are more than two equations being graphed you need to
select the curves by pressing or , and .

The coordinates of the indicated point of intersection appear
at the bottom of the screen. Here, the point of intersection is
about (1.548,0.677).

If there is more than one point of intersection you may use the
and keys to move to the desired intersection.