Question

Consider the planar region delimited by the following equations:
x=(y-1)^2
y=(x^2)-1

Calculate:
1) the Perimeter of the region
2) the Surface area of the region
3) the Volume of the solid obtained from rotating this region around the X axis

Answer 1

gotta love that ds ....

Answer 2

ds = sqrt(x'^2+y'^2)

Answer 3

you might wanna determine the interval in which they interact

Answer 4

DO YOU KNOW WHAT TO DO?

Answer 5

@MERCILESS?