The composite function (goh)(x) is expressed as 9x + 1
Given the following functions:
We are to find the composite function (goh)(x)
(goh)(x) = g(h(x)) = g(3x - 1)
g(3x - 1) = 3(3x-1) + 4
Expand
g(3x - 1) = 9x - 3 + 4
g(3x - 1) = 9x + 1
Hence the composite function (goh)(x) is expressed as 9x + 1
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