how to graph ellipses, circles, and hyperbolas

Test Preparation ACT Preparation
1

<p>How do you graph equations like 3x^2+4y^2=16 on a graphing calculator?</p>

2

<p>it cant be done unless you solve for y, thus getting 2 equations (pos & neg)</p>

3

<p>If you have an TI-84, then you may have an APP called "CONICS." Self-explanatory.</p>