Solve the problem.Find the derivative of the function    at the point    in the direction in which the function increases most rapidly.

A.
B.
C.
D. 3


Answer: B

Mathematics

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Solve the problem.If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a certain city, where p(x) = 99 - . How many candy bars must be sold to maximize revenue?

A. 1584 thousand candy bars B. 792 candy bars C. 792 thousand candy bars D. 1584 candy bars

Mathematics

Find the limit, if it exists. 

A. 93.5
B.
C. ±
D. Does not exist

Mathematics

Provide an appropriate response.Multiply the fractions and reduce:  ? 

A.
B.
C.
D. 18x3

Mathematics

The given graph is a function. Determine which of the choices is the graph of its inverse.

A.

B.

C.

D.

Mathematics