Expression 2: left parenthesis, "y" plus 1 , right parenthesis squared plus 2 left parenthesis, "x" minus 2 , right parenthesis squared equals "h"y+12+2x−22=h
2
Expression 3: "y" cubed minus "x" cubed plus 9 equals 0y3−x3+9=0
3
Label: left parenthesis, 2 , negative 1 , right parenthesis2,−1
Label:
4
5
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left parenthesis, 2 , negative 1 , right parenthesis2,−1