Guided Practice Write the equation of the parabola in vertex form. The vertex is (−4, −3) and the parabola passes through the point (−1, −48). Create a rough sketch of the graph to use as a visual aid.

A.
y = −5(x − 4)2 − 3

B.
y = −5(x + 4)2 − 3

C.
y = −(x − 4)2 − 3

D.
y = −16(x + 3)2 + 4