math
posted by plz help .
find the indicated outputs for f(x)=3x^24x
f(0)=
f(1)=
f(2)=

f ( 0 ) = 3 * 0 ^ 2  4 * 0 = 3 * 0 + 0 = 0 + 0 = 0
f (  1 ) = 3 * (  1 ) ^ 2  4 * (  1 ) = 3 * 1 + 4 = 3 + 4 = 7
f ( 2 ) = 3 * 2 ^ 2  4 * 2 = 3 * 4  4 * 2 = 12  8 = 4