Guided Practice Write the equation of the parabola in vertex form. The vertex is (−3, 3) and the parabola passes through the point (4, 150). Create a rough sketch of the graph to use as a visual aid.

A.
y = 3(x − 3)2 + 3

B.
y = 4(x − 3)2 + 3

C.
y = 3(x + 3)2 + 3

D.
y = 50(x + 3)2 + 4