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3. Functions

3. Functions / Intro to Functions & Their Graphs / Problem 3

Determine two functions f and g so that h(x) = (f ○ g)(x): h(x) = 1/(4x - 9)

A

f(x) = 1/x, g(x) = 4x - 9

B

f(x) = 1/(4x), g(x) = -9

C

f(x) = 4x, g(x) = 1/(x - 9)

D

f(x) = 4x, g(x) = x - 9

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