Answer:
A) (3, 6)
B) (2, 3)
C) (4, 2)
D) (6, 0)
169/4
Step-by-step explanation:
x² - 13x + c
x² -2(x)(13/2) +(13/2)²
(13/2)² = 169/4 or 42 ¼
n=2