Find the domain of the function.f(x) = log(x - 8)

A. (-8, ?)
B. (1, ?)
C. (0, ?)
D. (8, ?)


Answer: D

Mathematics

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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.

Mathematics

Solve the problem.The number of bacteria growing in an incubation culture increases with time according to  where x is time in days. Find the number of bacteria when x = 0 and x = 3.

A. 2600; 15,600 B. 5200; 20,800 C. 2600; 20,800 D. 2600; 10,400

Mathematics

Solve the problem.The monthly total cost of producing clock radios is given by C(x) = 34,000 + 29x, where x is the number of radios produced per month. Find the monthly average cost function.

A.  (x) = x(34,000 + 29x)
B.  (x) = 
C.  (x) = 
D.  (x) = 

Mathematics

Perform the indicated operation.742.32 ÷ 0.061 (Round to the nearest thousandths when necessary.)

A. 1,216.968 B. 12,169.68 C. 12,169.18 D. 1,216.918

Mathematics