Question 620668
If f(x) = 2x + 1 and g(x) = 3x - 4, find f[g(3)].
.
g(3) is
g(3) = 3(3) - 4
g(3) = 9 - 4
g(3) = 5
.
f[g(3)] = 2(5) + 1
f[g(3)] = 10 + 1
f[g(3)] = 11