Identify the vertex, axis of symmetry, and whether the parabola opens upward or downward.
A. (0, 2); x = 0; Upward
B. (2, 0); x = 0; Downward
C. (2, 0); x = 2; Upward
D. (0, 2); x = 0; Downward
Answer: D
Mathematics
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Find the inverse of the function.f(x) = 3x3 - 2
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. f-1(x) = 
+ 2
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Use the integral test to determine whether the series converges.
A. converges B. diverges
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-10 - (-2)(3 - 8) + 4
A. -16 B. 64 C. -24 D. 44
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Use the given information to answer the question.Four students are running for president of the Current Events Club: Arthur (A), Brandy (B), Chandra (C), and Darrell (D). The preference ballots for the candidates are shown. Construct a preference table to illustrate the results of the voting.
A. 
B. 
C. 
D. 
Mathematics