Consider the function f(x) = x^{2/3} on the interval [-1,8].

determine whether or not f(x) satisfies the conditions of the mean value theorem for its given interval. select the most correct answer from the choices below:

(a). the mean value theorem applies for f(x) on [-1,8].
(b). the mean value theorem does not apply since f(x) is not continuous on [-1,8].
(c). the mean value theorem does not apply since f(x) is not differentiable on (-1,8).
(d). the mean value theorem does not apply since f(x) is not continuous on [-1,8] and not differentiable on (-1,8)

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98