TI-89 Calculator - 19 - Graphing 3D Equations

[@xyzabc7061]

Can we remove z(x,y) and instead do x (y,z) ????

[@jorgealberto7242]

Where i can download this emulator? please help me!

[@sasukeshinden9333]

thank you very much man

[@johnbatchler8551]

Remember the earlier version of the 89 don't do 3d graphing

[@eb1247]

it does, I have both

[@emmanuelyeboah9924]

Thanks bro

[@danielolivera2618]

Omg bro just get the pluggin!!!