Question

Write the standard form of the equation of the parabola that has the indicated vertex and whose graph passes through the given point.
Vertex:
(−1, −2);
point:
(0, 0)

Answer 1

f(x)=a(0+1)^2-2

Answer 2

y = (x+1)^2 - 2
y = x^2 + 2x + 1 - 2
y = x^2 + 2x -1