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What is gf 15 if f equals x over 3 minus 2 and gx equals 4x minus 1 over x minus 2?
Updated: 10/19/2022
Wiki User
∙ 11y agoBest Answer
gâ—¦f(15) = g(f(15)) = g(15/3 - 2) = g(5-2) = g(3) = (4*3-1)/(3-2) = 11/1 = 11
There is some ambiguity about g:
is g(x) = (4x-1)/(x-2) or (4x-1)/x - 2 or 4x -1/x - 2 or 4x - 1/(x-2). These would give different answers.
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∙ 11y agoThis answer is:
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