Find the composition. If f(x) =  and g(x) = , find f[g(x)].

A.  
B.  
C.  
D.


Answer: B

Mathematics

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Find the following using a calculator. Round to four decimal places.log 93,800

A. 6.8436 B. 6.844 C. 6.8439 D. 4.9722

Mathematics

Perform the indicated operation. ? 

A.
B.
C.
D.

Mathematics

Simplify the difference quotients  and  for the following function. Rationalize the numerator when necessary.f(x) = 5x + 3

A. 5; 5x - 5a B. 5x - 5h; 5x - 5a C. 5h; 5a D. 5; 5

Mathematics

Solve the problem.Suppose that the radius r and the circumference C = 2?r of a circle are differentiable functions of t. Write an equation that relates dC/dt to dr/dt.

A.  = 2?r
B.  = 
C.  = 2?
D.  = 2?

Mathematics