List the key features of the quadratic function y = –x2 + 4x – 3. Question 10 options: A) x-intercepts: (1,0) and (3,0), y-intercept: (0,3), vertex: (2,–1) B) x-intercepts: (–1,0) and (–3,0), y-intercept: (0,–3), vertex: (2,–1) C) x-intercepts: (1,0) and (3,0), y-intercept: (0,–3), vertex: (–1,2) D) x-intercepts: (1,0) and (3,0), y-intercept: (0,–3), vertex: (2,1)