Calculus - Related Rates
When a metal rod is cooled, its length decreases at a rate of 0.03cm/min and its radius increases at a rate of 0.004cm/min. Find the rate of change of the volume when the length is 1.7m and the radius is 3cm.

I need step by step help please

11.97cm³/min

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate