#15 h(x) = f (g(x)).
1(2)=3(4x-1)-2(48-1)+6,
a. 8 (x) = (4x-1)' , find f (x).
b
B(x)=-2(8-4)”+3(x-4)'+5,
f (x) = -2x + 3x+ 5, find g(x).