F(x) = ax²+bx+c
The above function, f(x), has a quadratic equation, where a, b, and c are constants. If the sum of the roots is -2/3 and the product of the roots is 1/6, then which of the following represents the quadratic equation, f(x)?
(a) f(x)= 6x²+4x+6
(b) f(x)= 1/6x²+4x+1
(c) f(x)= 3x²-2x+1
(d) f(x)= 6x²+4x+1