Factor the perfect square trinomial.x2 - 6x + 9
A. (x - 3)2
B. (x + 3)2
C. (x - 6)(x + 6)
D. (x - 3)(x + 3)
Answer: A
Mathematics
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Find the mode(s) for the given sample data. 97, 25, 97, 13, 25, 29, 56, 97
A. 97 B. 54.9 C. 42.5 D. 25
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Use Taylor series to evaluate the limit.
A. 
B. 
C. 
D. 
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Solve the problem.The Family Fine Arts Center charges $22 per adult and $12 per senior citizen for its performances. On a recent weekend evening when 463 people paid admission, the total receipts were $6826. How many who paid were senior citizens?
A. 246 senior citizens B. 217 senior citizens C. 127 senior citizens D. 336 senior citizens
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Match the correct viewing rectangle dimensions with the figure. 
A. [-20, 20, 2] by [-20, 20, 2] B. [-4, 4, 2] by [-4, 4, 2] C. [-4, 4, 2] by [-80, 80, 8] D. [-16, 16, 4] by [-4, 4, 2]
Mathematics