Question

Please help!!!!!!!!!!!!

Answer 1

C

Explanation:

the vertex of F(x) = (4, - 3)

the equation in vertex form is y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

here (h, k ) = (4, - 3), hence

y = a(x - 4)² - 3

Since F(x) is a maximum then a = - 1

⇒ F(x) = - (x - 4)² - 3 → C