Use the figure to solve the inequality.f(x) < 0
A. {x|-5 ? x ? 2}; [-5, 2]
B. {x|x < -5 or x > 2}; (-?, -5) or (2, ?)
C. {x|-5 < x < 2}; (-5, 2)
D. {x|x ? -5 or x ? 2}; (-?, -5] or [2, ?)
Answer: C
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A.
B.
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D.
Write a word name for the number in the sentence.One of the statistics to come out of the election was that 45,826,498 people, or about half the population, cast votes.
A. Forty-five million, eight hundred thousand, twenty-six hundred, four hundred ninety-eight B. Forty-five million, eight hundred twenty-six thousand, four hundred ninety-eight C. Forty-five thousand, eight hundred twenty-six hundred, four hundred, ninety-eight D. Forty-five billion, eight hundred twenty-six million, four hundred ninety-eight thousand
Write out the first five terms of the sequence for n = 1, 2, 3, 4, and 5.an = 2n
A. 1, 4, 9, 16, 25 B. 1, 2, 4, 8, 16 C. 2, 4, 8, 16, 32 D. 4, 8, 16, 32, 64
Solve. = 9
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B.
C.
D.