Question

given that f(x)=6x+2 and g(x)= 2x+4/5 solve for g(f(1))

Answer 1

Note that f(1) = 6(1)+2 = 8.  Next, evaluate g(x) at x=8:  g(f(1)) = g(8) = 2(8) + 4/5, or 16 4/5.