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How would I solve this? Please help with Algebra 2.

How would I solve this? Please help with Algebra 2.-example-1
User Rosstex
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what it's asking is to put the equation in either f(x) or g(x).
so for
(a) you would replace all x in f(x) equation with g(x) equation.
f(x) = 3x - 2
f(g(x)) = 3(5x + 4) - 2
solve from there
(b) g(x) = 5x + 4
g(f(x)) = 5(3x - 2) + 4
User Gonfva
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