Solve the problem.y varies directly as z2 and y = 96 when z = 4. Find y when z = 3.
A. 54
B. 72
C. 24
D. 12
Answer: A
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The following double-bar graph illustrates the revenue for a company for the four quarters of the year for two different years. Use the graph to answer the question. 
In what quarter was the revenue the least for 2010?
A. third quarter B. second quarter C. fourth quarter D. first quarter
Verify the identity.(sin x)(tan x cos x - cot x cos x) = 1 - 2 cos 2 x
What will be an ideal response?
Indicate whether the sequence is arithmetic, geometric, or neither. Give the next two terms in the sequence.10, 35, 60, 85, 110, . . .
A. Arithmetic; 135; 160 B. Neither; 135; 160 C. Geometric; 135; 145
Factor, using the given factor. Assume all variables represent positive real numbers.(q + 2)-3/11 + (q + 2)-1/11 + (q + 2)1/11; (q + 2)-3/11
A. (q + 2)-3/11[1 + (q + 2)-2/11 + (q + 2) -4/11] B. (q + 2)-3/11[1 + (q + 2)4/11 + (q + 2)6/11] C. (q + 2)-3/11[1 + (q + 2)1/11 + (q + 2)3/11] D. (q + 2)-3/11[1 + (q + 2)2/11 + (q + 2)4/11]