2 Points
Ariel completes the square for the function y= x2 - 16x+ 17. Which of the
following functions reveals the vertex of the parabola?
A. y=(x-9)2 - 47
O B. y=(x-4)2 - 47
O C. y=(x - 6)2 - 45
O D. y=(x - 3)2 - 47
SUBMIT