Write the first four terms of the sequence.an = (-2)n+1
A. a1 = 4, a2 = -8, a3 = 16, a4 = -32
B. a1 = -2, a2 = 4, a3 = -8, a4 = 16
C. a1 = 2, a2 = -4, a3 = 8, a4 = -16
D. a1 = -4, a2 = 8, a3 = -16, a4 = 32
Answer: A
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, g(x) = 
A. g shifts the graph of f vertically down 1 unit
B. g shifts the graph of f vertically up 1 unit
C. g shifts the graph of f 1 unit to the left
D. g shifts the graph of f 1 unit to the right
Write the number in scientific notation.274.92
A. 2.7492 × 101 B. 2.7492 × 102 C. 2.7492 × 10-2 D. 2.7492 × 10-1
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