Convert the polar equation to a rectangular equation.r = 
A. y2 = 2x + 1
B. x2 = 2y + 1
C. y2 = -2x + 1
D. x2 = -2y + 1
Answer: A
Mathematics
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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
Use the graph to estimate the solution to f(x) = g(x).f(x) = 3 ln (2x) - 5, g(x) = -2.9
A. x ? 1 B. x ? 3 C. x ? 1.5 D. x ? -2.9
Mathematics
Solve the inequality.log2 (3x + 4) ? 3
A. x ? 
B. x ? - 
C. x ? 4
D. x ? 
Mathematics
Find the area of the figure using determinants.
A. 22.0 B. 21.0 C. 20.5 D. 21.5
Mathematics