The sequence is defined recursively. Write the first four terms.a1 = 4; an = 3an-1

A. a1 = 9, a1 = 27, a2 = 81, a4 = 162
B. a1 = 4, a1 = 14, a2 = 38, a4 = 110
C. a1 = 4, a1 = 11, a2 = 10, a4 = 9
D. a1 = 4, a2 = 12, a3 = 36, a4 = 108


Answer: D

Mathematics

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A. 14.34, 19.62, 20.57, 21.32, 24.15 B. 14.34, 19.63, 20.57, 21.31, 24.15 C. 14.33, 19.63, 20.57, 21.32, 24.15 D. 14.33, 19.63, 20.58, 21.31, 24.15

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Determine whether the indicated ordered pair lies on the graph of the given equation.y = 6x2 + 1, (-1, -5)

A. Yes B. No

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Use the graph of f to solve the inequality.f(x) > 0

A. (-3, 0) ? (1, 2) B. (-3, 0) ? (1, ?) C. (-?, -3) ? (0, 1) D. (1, 2)

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