Which function is graphed?
A. y= {x²+2, x≤1
-x+2, x> 1
B. y= {x² +2,x>1
-x+2, x<1
C. y = x² +2, x< 1
-x+2,x>1
D. y={x²+2,x>1
-x+2, X21
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