How do I graph $(x-1)^2/4-(y+2)^2/9=1$ on a TI-84?

Question

5470 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-10-20T21:45:02

Solve for y

If you solve for y:

$y=+-sqrt{9[(x-1)^2/4-1]-2}$

You will have to input BOTH equations and graph both at the same time.

Or, if you just want to see the graph, you can input it directly into the following website WITHOUT solving for y:

Good Luck!

How do I graph (x-1)^2/4-(y+2)^2/9=1(x-1)^2/4-(y+2)^2/9=1 on a TI-84?