Perform the indicated operation.

A. -10
B. 10
C. 14
D. -14


Answer: B

Mathematics

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Use the graph to find the vertex, the axis of symmetry, and the maximum or minimum value of the function.

A. (-2, 4); x = 2; maximum: -4 B. (-4, -2); x = -4; maximum: 2 C. (-4, 2); x = -4; maximum: 2 D. (2, -4); x = 2; maximum: -4

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Evaluate the integral. dx

A. sin-1   +   ln ( ) + C
B.  + C
C. sin-1   +   + C
D.  tan-1   +  + C

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Provide a response as requested.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.Number of Ballots  State who the Borda count winner is. Explain whether this satisfies the majority, Condorcet, and independence-of-irrelevant-alternatives criteria.

What will be an ideal response?

Mathematics

Determine whether the given ordered pair is a solution of the system.(6, -6)2x - y = 64x + 2y = 12

A. not a solution B. solution

Mathematics