Question

A quadratic function has x-intercepts 2 and 6 and its vertex is (4, 8). What is the corresponding quadratic expression?

A) 2x^2 − 16x + 24



B) -2x^2 + 16x − 24



C) -2x^2 − 16x + 24



D) -x^2 − 16x + 12



E) x^2 − 16x − 24