Question

what is the vertex form of the equation?
y=x^2 +4x-3

Answer 1

y = a(x – h)^2 + k, where (h, k) is the vertex

Answer 2

so 4,3 would be the vertex?

Answer 3

y=(x-2)^2-7
y=(x+2)^2-7
y=(x-2)^2+7
y=(x+2)^2+7 are the possible answers

Answer 4

a = 1, b = 4, and c = -3 plug n the quadratic formula