volume of revolution formulae Flashcards

1
Q

what is the formula for the volume of revolution around the y axis

A

V = π∫[f(y)]2dy

limits are the y values of the bottom and top of volume of revolution

can rearrange function of y in terms of x (f(x)) to find f(y)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what is the formula for the volume of revolution around the x axis

A

V = π∫[f(x)]2dx

limits are x values

How well did you know this?
1
Not at all
2
3
4
5
Perfectly