Find the Vertex by Completing the Square $y=-x^{2}+16 x-50$ A) $(-8,-242)$ B) $(8,-242)$

Multiple Choice

Find the vertex by completing the square.
- $y=-x^{2}+16 x-50$

A) $(-8,-242)$
B) $(8,-242)$
C) $(8,14)$
D) $(-8,14)$