Acompany makes computer chips from square wafers of silicon. it wants to keep the side length of a wafer very close to 10 mm and it wants to know how the area a(x) of a wafer changes when the side length x changes. find a'(10). a'(10) = mm^2/mm
explain the meaning of a'(10) in this situation.
a) a'(10) represents the area as the side length reaches 10 mm.
b) a'(10) represents the rate at which the area is increasing as x reaches 20 mm.
c) a'(10) represents the rate at which the area is increasing with respect to the side length as a reaches 20 mm^2.
d) a'(10) represents the rate at which the area is increasing with respect to the side length as x reaches 10 mm.
e) a'(10) represents the rate at which the side length is increasing with respect to the area as x reaches 10 mm.