Provide an appropriate response.The first difference of a sequence is 2, 4, 6, 8, 10, . . . Find the first six terms of the original sequence if the first term in the original sequence is 8.
A. 8, 16, 32, 48, 64, 80
B. 8, 10, 12, 14, 16, 18
C. 10, 14, 20, 28, 38, 50
D. 8, 10, 14, 20, 28, 38
Answer: D
Mathematics
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Use the figure to solve the inequality.
g(x) ? f(x)
A. {x|x ? -1 or x ? 2}; (-?, -1] or [2, ?) B. {x|-1 ? x ? 2}; [-1, 2] C. {x|x < -1 or x > 2}; (-?, -1) or (2, ?) D. {x|-1 < x < 2}; (-1, 2)
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Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places. log70.563
A. -3.387 B. -0.249 C. -0.295 D. 12.433
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Express the product as a sum containing only sines or cosines.sin (4?) cos (2?)
A. 
[cos (6?) - cos (2?)]
B. 
[sin (6?) + sin (2?)]
C. sin cos (8?2)
D. 
[sin (6?) + cos (2?)]
Mathematics
Find the y-intercept for the graph of the quadratic function.f(x) = -3(x + 1)2 + 1
A. -4 B. -2 C. 2 D. 4
Mathematics