Question

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

Answer 1

Solve for y

Explanation:

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:

https://www.desmos.com/calculator

Good Luck!