For the given functions f and g, find the requested composite function.f(x) =
, g(x) =
;
Find (f ? g)(x).
A.
B.
C.
D.
Answer: B
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Solve the problem. Use 3.14 for ?. Round your answer to the nearest hundredth.A one-story building is 190 ft by 340 ft. If a square patio with sides 27 ft occupies the center of the building, how much area remains for offices?
A. 1033 ft2 B. 1060 ft2 C. 952 ft2 D. 63,871 ft2
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x2 + 8x + 16
A. (x + 4)(x - 4) B. (x + 4)2 C. (x - 4)2 D. prime
Evaluate.If f(x) = x - 5 and g(x) = x - 1, evaluate (f + g)(2).
A. 0 B. 10 C. -2 D. 8
Solve the problem.The rate that a moving company charges depends on the distance, x, in miles that the articles are moved. Let C(x) represent the cost to perform a move of x miles. One firm charges as follows:Where is C discontinuous?
A. x = 150 miles B. x = 150 miles and x = 250 miles C. C is continuous at all points in its domain. D. x = 250 miles