Determine the volume of the solid generated by the revolution, about the x-axis, for y= and y=0

dude   i don't even know. i've been trying for hours.

step-by-step explanation:

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.