The volume V of a growing spherical cell is , where the radius is measured in micrometers (1 µm = m). Find the average rate of change of V with respect to r when r changes from 3 to each of the following. (Round your answers to one decimal place.) 1) 3 to 6µm
2) 3 to 4µm
3) 3 to 3.1µm
4) Find the instantaneous rate of change of V with respect to r when r=3µm.

boxplot

i think it is c hope that

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a