Find the volume. 2 mm 2 mm 6 mm Volume is <​

probably .5

i can on others if necessary.

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.

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu