Write a quadratic function with zeros 3 and 6.
Write your answer using the variable x and in standard form with a leading coefficient of 1.
f(x) = (x - 3)(x - 6)
f(x) = x^2 - 9x + 18
Write your answer using the variable x and in standard form with a leading coefficient of 1.
f(x) = x^2 - 9x + 18