Which function is graphed?
A. y = {x² +4, x≤ 2
-x+4, x<2
B. y = {x² +4, x>2
-x+4, x>2
C. y = {x²+4,x>2
-x+4, x≤2
D. y = {x² +4,x<2
-x+4, x >2
