表达式10: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared equals 1 quarterx+152+y−72=14
10
表达式11: left parenthesis, "x" plus 13 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared equals 1 quarterx+132+y−72=14
11
表达式12: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+152+y−72≤19
12
表达式13: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+152+y−72≤19
13
表达式14: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+152+y−72≤19
14
表达式15: left parenthesis, "x" plus 13 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+132+y−72≤19
15
表达式16: left parenthesis, "x" plus 13 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+132+y−72≤19
16
表达式17: left parenthesis, "x" plus 13 , right parenthesis squared plus left parenthesis, "y" minus 7 , right parenthesis squared less than or equal to 1 ninthx+132+y−72≤19
17
表达式18: left parenthesis, "x" plus 14 , right parenthesis squared plus left parenthesis, "y" minus 6 , right parenthesis squared equals 1 ninthx+142+y−62=19
