Given the function f, match the function g with a transformation of f.f(x) = x2 - 5, g(x) = 4x2 - 20

A. f(x + 4)
B. 4f(x)
C. f(x) + 4
D. f(4x)


Answer: B

Mathematics

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A. True B. False

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Evaluate the function.Find f(k) when f(x) = 3x2 + 4x + 5

A. f(k) = 3k2 + 16k + 5 B. f(k) = 9k2 + 16k + 25 C. f(k) = 3k2 + 4k + 5 D. f(k) = 3k2 + 4k + 25

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A. 25 B. 62 C. 50 D. 31

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Find the derivative of the function. ? 

What will be an ideal response?

Mathematics