Question

A region bounded by f(x) = -x + 5, y = 0, and x = 0 is shown below. Find the volume of the solid formed by revolving the region about the x-axis.

Answer 1

A.42pi
B. 132/3 pi
C. 125/3 pi
D. 37pi

Answer 2

@amistre64 can u help?

Answer 3

@Luigi0210 can u help?

Answer 4

Do you know what the function is?

Answer 5

no

Answer 6

well the function represented is 5-x, which is bounded by 0 and 5

Answer 7

ok

Answer 8

are those the correct answer choices? :/

Answer 9

its the volume of a cone ....

Answer 10

Oh, crap sorry I thought we were looking for area..

Answer 11

base radius is 5, height is 5

find the cylindar volume and divide by 3

or, you can work thru the integration of course

Answer 12

okay

Answer 13

I got B for this one... 132/3 pi

Answer 14

ok

Answer 15

ohhh ok i see where i made the mistake

Answer 16

yea