4. It will ask three questions, press "enter" each time.
The first two questions concern which graphs you want it to look at. The 3rd question wants you
to put the cursor close to the intersection. Seems silly right now, but imagine curvy graphs that
intersect in more than one place like this: You can imagine the difficulty.
5. And you're done!
The intersection values
are displayed. Look at
your question to decide
if you need the x value,
the y-value, or both.
6. Using the table is also
handy. Press 2nd, then
graph to view it. Scroll
up or down until you see
the y-columns match.
If the intersection has an x value that is a decimal, it won't appear in the table unless
you adjust table settings.
