Combine like terms.-3x - 4x - 9x

A. -16
B. -16 + x
C. -7x - 9x
D. -16x

Answer: D

Mathematics

Evaluate the integral. dx

A. - (8 + 4x³)^-3/4 + C
B. 4(8 + 4x³)^5/4 + C
C. (8 + 4x³)^5/4 + C
D. (8 + 4x³)^5/4 + C

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Mathematics

Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) =

A. 1 - 3x + 6x3 - ... B. 1 + 3x + 6x2 + ... C. 1 + 3x + 6x3 + ... D. 1 - 3x + 6x2 - ...

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Mathematics

Write a formula for the general term, or nth term, for the given sequence.-2, 10, -50, 250, . . .

A. an = -2 + (-5)n B. an = -2(-5)n C. an = -10n-1 D. an = -2(-5)n-1

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Mathematics

Provide an appropriate response.If f(x) = (2x - 5)4, find f'''(x).

Fill in the blank(s) with the appropriate word(s).

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Mathematics