Question

Suppose a parabola has an axis of symmetry at x = –7 , a maximum height of 4 and also passes through the point (–6, 0). Write the equation of the parabola in vertex form.

Answer 1

y =a(x-h)^2+k
y= a(x+7)^2+4
0 = a(-6+7)^2+4
-4=a

y=-4(x-h)^2+4

Answer 2

Thank you . Is that the answer ? (:

Answer 3

ya, Your welcome

Answer 4

@andreascott yes its correct answer