Question

Suppose a parabola has an axis of symmetry at x equals negative eight , a maximum height of 2, and passes through the point Left parenthesis negative 7 comma negative 1 right parenthesis. Write the equation of the parabola in vertex form.
(1 point)
Responses

y equals negative 7 left parenthesis x plus 2 right parenthesis squared minus 8
Image with alt text: y equals negative 7 left parenthesis x plus 2 right parenthesis squared minus 8

y equals negative 0.01 left-parenthesis x minus 8 right-parenthesis squared plus 2
Image with alt text: y equals negative 0.01 left-parenthesis x minus 8 right-parenthesis squared plus 2

y equals negative 3 left parenthesis x plus 8 right parenthesis squared plus 2
Image with alt text: y equals negative 3 left parenthesis x plus 8 right parenthesis squared plus 2

y equals negative 1.5 left parenthesis x minus 8 right parenthesis squared plus 2

Answer 1

The correct response is:

y equals negative 3 left parenthesis x plus 8 right parenthesis squared plus 2