If a function g(x) is continuous on [a, b] and differentiable on (a, b), which of the following is not necessarily true? (1 point) a. g has a minimum value on [a, b]
b. g has a maximum value on [a, b]
c. g(c) = 0 for some c, such that a < c < b
d. g prime of c is equal to the quantity g of b minus g of a end quantity divided by the quantity b minus a for some c, such that a < c < b