thanks this helped. i suggest to everyone to change in the settings for y to be vertical, it is how i think most textbooks project the x,y,z axes if you are using this for calc 2. also, switch off the colors on the axes once you are familiar with the orientation - the red and blues tend to hide behind the colored surface. also, instead of making a slider with value n, you can just put 2pi, as it assumes degrees in radians.

HI thank you for the video and nice explanation. I hope you could make a tutorial on how to make a conoid 3d shape (toothpaste tube). It would really help me a lot.

اوكيه

It doesn’t work in the iPad app...all I’m getting when I move the n slider is a double sided cone

Wanna move your pointer away from the equation next time u do these videos? It’s easier for people to actually see what ur typing and follow along instead of having to wait for u to move it