Question

Write an equation for the set of points whose distance from the y-axis is 3. Describe this set in words (i.e. what does it look like?). This is for Calc 3 and its about three dimensional coordinate systems.

Answer 1

So far I got 3=\[3=\sqrt{(x _{2}-x _{1})^2+(z _{2}-z _{1})^2}\] but i don't know if its right.

Answer 2

can some one please help?

Answer 3

@Luigi0210

Answer 4

I dont get why there are letters in the math :c, jk but sorry man i cant do this very well. Keep bumping it until you get a mathmetician up in here.

Answer 5

no problem

Answer 6

@nincompoop @HellBoy

Answer 7

sending the batsignal :D

Answer 8

nice

Answer 9

@shkrina

Answer 10

oh well nevermind i think i got it. The answer I gave seems right.