Question

volume of solid generated by rotating y=2x^2+1 and y=2x+6 around x axis

Answer 1

the solid between the two equations or the solids of each equation as a different problem?

Answer 2

if its just 1 problem, you just find the solid of the first equation and subtract it from the second.

Answer 3

yeah but its hard ha.. i dont know how. and its between the two

Answer 4

i dont know what to put it in terms of, and neither line is on top the whole time so i dont know what values to integrate to and from