Question

Which of the following equations is of a parabola with a vertex at (0, 6)?

Answer 1

y = (x - 6)^2
y = (x + 6)^2
y = x^2 - 6
y = x^2 + 6

Answer 2

The equation of a parabola with the vertex \((h,k)\) is: \[
y-k=a(x-h)^2
\]

Answer 3

thanks