Provide an Appropriate Response $f ( x ) = 0$ Has a Solution

Multiple Choice

Provide an appropriate response.
-A quadratic equation $f ( x ) = 0$ has a solution $x = 3$ . Its graph has vertex $( - 1 , - 16 )$ . What is the other solution of the equation?

A) $- 4$
B) $- 5$
C) $- 3$
D) 7