Graphing derivative of a function + tangent line on same graph. 70% done, I need help :(

[antek]

Thank you so much !

Because of you i have better understanding of arrays and i am already done with the lab i just had today 🙂

Thanks again !

[geeknick]

Graphing Functions as both the x and y axis

I have found the need to graph the torque of an engine compared to the crank angle ie, torque vs. angle graph. I have been unable to figure out how make the torque equation be the y axis. I think having that ability is necessary component for software like this. I am very happy with this software but it needs to be able to have the same graphing capabilities as mathcad to be a replacement for mathcad.
thanks and i look forward to hearing a responce!

[tinnitus]

Hello,

please be nice creating  a new post

here an exemple of an xy  graph

Rgs

Tinnitus