Question

The standard form of the equation of a parabola is y=x^2+4x+11. What is the vertex form of the equation?

A.) y=(x-2)^2+12
B.) y=(x+2)(x-2)+7
C.) y=(x-2)^2+18
D.) y=(x+2)^2+7

Answer 1

D.) y=(x+2)^2+7 Vertex is (-2,7)

Answer 2

The answer is:
D.) y=(x+2)^2+7