no the quadratic function needs to be in the form. y=a(x-h)^2+k

Context: determine the equation of a quadratic function with x intercepts of -2 and 4, that passes throught the point E(2,-16). the quadratic function needs to be in the form y=a(x-h)^2+k Answer question

Complete the square to rewrite the function f(x)=3x2–12x+5 in the form f(x)=a(x–h)2+k.

Which of the following equations represents the quadratic relation y = x2 + 4x + 6 in the form y = a(x − h)2 + k?

Rewrite each relation in the form y = a(x − h)2 + k by completing the square. Show complete working.a. y = x2 − 8x − 2

y = a(x - 6)(x + 3)In the quadratic equation above, a is a nonzero constant. The graph of the equation in the xy-plane is a parabola with vertex (h, k). Which of the following is equal to k, in terms of a ? (A) (-9a / 4) - 15(B) -6a / 5(C) (-9a / 4) - 18a(D) 18a