Compare the rates of change of the following items. y = 0.5x

I
x y
0 0.5
0.5 1
1 1.5
1.5 2
2 2.5

II

A.
The rate of change of item I is greater than the rate of change of item II.

B.
The rate of change of item II is greater than the rate of change of item I.

C.
The rate of change of item I is equal to the rate of change of item II.

Which expression is the factored from of 2/3x + 4?asap

#12 find the value of x. #13 find the value of the variable.

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)