Question 698955
f(x) = |x|


f(g(x)) = |g(x)|


f(g(x)) = |4x-1|


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g(x) = 4x-1


g(f(x)) = 4(f(x))-1


g(f(x)) = 4(|x|)-1


g(f(x)) = 4*|x| - 1