Write a quadratic function with zeros
–9 and 7.
Write your answer using the variable x and in standard form with a leading coefficient of 1.
f(x) = (x + 9)(x - 7)
f(x) = x^2 + 2x - 63
–9 and 7.
Write your answer using the variable x and in standard form with a leading coefficient of 1.
f(x) = x^2 + 2x - 63