Find the quadratic function whose graph is shown to the right. Write the function in the form f(x)= a(x- h)2 + k.

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

6e14 is the answer.