For the given functions f and g, find the requested function or functional value.g(x) = 5x - 7; f(x) = 4x2 + 14x + 2Find (-4).

A. - 
B. 5
C.
D. - 


Answer: D

Mathematics

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Solve the problem.Water is poured into a empty funnel like barrel at a steady constant rate. The diameter of the barrel is 12 inches on the bottom and 24 inches at the top. The height h of the water h is a function of   What can you say about ?

A.  > 0
B.  = 0
C.  = k, k is a constant
D.  < 0

Mathematics

Evaluate the integral.

A.
B. ?
C.
D.

Mathematics

Solve.Find the area of the figure.

A. (24x + 8) sq mi B. (14x + 40) sq mi C. (52x - 36) sq mi D. (52x + 4) sq mi

Mathematics

Solve.If the height of a rectangular solid is held constant, the volume varies jointly with the length and the width. If the volume is 250 cubic inches when the length is 10 inches and the width is 5 inches, find the volume when the length is 9 inches and the width is 6 inches.

A. 270 in.3 B. 225 in.3 C. 300 in.3 D. 216 in.3

Mathematics