The height of the cylinder is decreasing at a constant rate of 4 feet per second, and the volume is decreasing at a rate of 1180 per second. At the instant when radius of the cylinder is 7 feet and the volume is 348 cubic feet. What is the rate of change

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

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.