How do you find the total cost of a $12.95 DVD after the tax is added? The tax rate is 6.25%.
A
Add $6.25 to $12.95.
B
Subtract $0.81 from $12.95.
C
Add $40 to $12.95.
D
Add $0.81 to $12.95.

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What is the result of the following division?

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.