Solve the system of equations using substitution or graphing.
y = –x2 + 4x + 5
y = x + 1
Question 1 options:
A) (–1, 0) and (4, 5)
B) (1, 2) and (6, 7)
C) (1, 2) and (4, 5)
D) (–1, 0) and (6, 7)