SOLUTION: f(x)=3x, and g(x)=4x-3, find f[g(5)] and g[f(5)].

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: f(x)=3x, and g(x)=4x-3, find f[g(5)] and g[f(5)].      Log On


   

Question 43584: f(x)=3x, and g(x)=4x-3, find f[g(5)] and g[f(5)].
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 3x, and g(x) = 4x - 3
f[g(5)]
f(17)
51
g[f(5)]
g(15)
57