Decide whether the equation describes a function.y2 + x = 2
A. yes
B. no
Answer: B
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Evaluate the improper integral or state that it is divergent.
A. Divergent B. -16 C. 32 D. 16
Solve the problem.The gross national product for the United States was 
. Round this amount to the nearest hundred-billion.
A. $50,120,000,000,000 B. $50,000,000,000,000 C. $50,100,000,000,000 D. $50,118,000,000,000
Find the indicated composite for the pair of functions.Given f(x) = 4x + 6 and g(x) = 2x - 1, find (f ? g)(x).
A. 8x + 2 B. 8x + 5 C. 8x + 10 D. 8x + 11
Solve. Remember to insert units when writing your answer.A furniture company packs its chairs in boxes and stacks these boxes in a distribution warehouse. Each box is 2 ft 11 in. wide. How far from the wall would 9 of these boxes extend? Assume that there is no space between boxes.
A. 25 ft 3 in. B. 26 ft 3 in. C. 18 ft 99 in. D. 26 ft 9 in.