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