Match the given function to its graph.1) y = 1 + sin x2) y = 1 + cos x3) y = -1 + sin x4) y = -1 + cos xA  B CD 

A. 1A, 2B, 3C, 4D
B. 1B, 2D, 3C, 4A
C. 1A, 2D, 3C, 4B
D. 1A, 2C, 3D, 4B


Answer: B

Mathematics

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The following table shows the gross national product G, in trillions of dollars, t years after 2005. Use linear regression to model G as a function of t.  t 0 1 3 5 G 12.74 13.59 14.27 14.62? ?

A.
B.
C.
D.

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Verify the identity.  = - 

What will be an ideal response?

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