Determine if the vertex of the graph is a maximum point or a minimum point.f(x) = -2x2 - 2x + 2

A. Maximum
B. Minimum

Answer: A

Mathematics

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A. 16 B. 14 C. 17 D. 13 E. 15

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Find the discount date and net payment date. (The net payment date is 20 days after the final discount date.)Invoice date: Nov 24Terms: 1/10 - 20x

A. Discount date: Dec 24; net payment date: Jan 13 B. Discount date: Dec 14; net payment date: Jan 3 C. Discount date: Dec 2; net payment date: Dec 22 D. Discount date: Dec 23; net payment date: Jan 13

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Evaluate the series.

A. 81 B. 120 C. 12 D. 243

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Rewrite the expression as a single logarithm.2 log2x - log2y - log2x

A. log2 
B. log2 
C. log2 
D. log2 

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Mathematics