Anyone help me with TI-89 - Mods Close now please*

[Aldeon]

Anyone that knows or can find out how to do conic sections with a Ti-89 Titanium calculator please tell me. I know theres a program for the the Ti-83 but not for ti-89 and so it must already be on it.

 

 

 

 

 

 

 

By conic sections i mean

 

 

 

Circles

 

 

 

Ellipses

 

 

 

Hyperbolas

 

 

 

 

 

 

 

so yeah i've tried google but to no avail anyone please help me

 

 

 

 

 

 

 

such as in equations like

 

 

 

 

 

 

 

(x-3)^2 + (y-5)^2 = 1

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

(x+12)^2 - (y-2.5)^2 = 1

 

 

 

,,,,,,16,,,,,,,,,,,,,,4

 

 

 

 

 

 

 

commas as a placeholder for a space as the filter filters out multiple spaces

[rocketman089]

Hey, why not check in the manual that came with it? Or better yet, the Texas Instruments website ( http://www.texasinstruments.com )

[Aldeon]

its not in the manual but i found it. It was under a different name

 

 

 

 

 

 

 

It you had to set the graph to 3d and use an implict plot. then bring the 1 on the other side of the = sign