Question

The vertex of a quadratic function is (6, 2), and the y-intercept of the function is (0, −70). The equation of the function in vertex form, f(x)=a(x−h)2+k, is shown.

−70=a(0−6)2+2

What is the value of a?

−6
−2
2
6

Answer 1

Answer:

-2

Step-by-step explanation:

Go to MathWay and make sure you use -70=a(0-6)^2 +2

the ^ is extremely important for the correct answer