Consider the function f(x) = 3x2 -5x + 2. Use it to find f(4), f(-1), and f(a + 3). f(4) =30 O f( - 1) = 9 fla + 3) = 902 -50 +14 f(4) = 126 O f ( - 1) = 3 fla + 3) =902-5a +14 f(4) = 30 O f( - 1) = 10 fla + 3) = 302+130+14 f(4) = 30 O f( - 1) = - 6 fla + 3) = 3a2+13a +14