Question

Determine the quadratic function of the form f(x)=a(x-h)^2+k whose graph is given on the right.

f(x)=
(Do not simplify)

Answer 1

Hi,

Explanation:

Vertex is (2,4)

`y=a(x-2)^2+4\\`

The parabola pass trough (0,-8)

`-8=a(0-2)^2+4\\-8=4a+4\\4a=-12\\a=-3\\\\\boxed{f(x)=-3(x-2)^2+4}`