Find the value of (f ? g)' at the given value of x.Assume that f'(3) = 6 , g'(4) = -5, g(4) = 3, and y = f(x). What is y' at x = 4?

A. 18
B. -25
C. 6
D. -30

Answer: D

Mathematics

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Find the indicated series by the given operation.Find the first three terms of the expansion for by multiplying the proper expansions together, term by term.

A. x - x² +  x³ - . . .
B. -x + x² -  x³ + . . .
C. 1 - x + x² - . . .
D. x + x² -  x³ + . . .

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Simplify. Assume that no radicands were formed by raising negative quantities to even powers.

A.
B.
C. 21
D.

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Solve the problem.Which apportionment method may produce the new-states paradox?

A. Adams B. Jefferson C. Webster D. Hamilton

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Write a formula for the general term (the nth term) of the geometric sequence.-3, -9, -27, -81, -243, . . .

A. an = -3(3n) B. an = a1 + 3n C. an = -3(3)n - 1 D. an = -3(3)n

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Mathematics