Expression 11: StartFraction, left parenthesis, "x" minus 8 , right parenthesis squared Over .2 5 , EndFraction plus StartFraction, left parenthesis, "y" minus 15 , right parenthesis squared Over 1 , EndFraction equals 1x−82.25+y−1521=1
11
Expression 12: StartFraction, left parenthesis, "x" minus 12 , right parenthesis squared Over .2 5 , EndFraction plus StartFraction, left parenthesis, "y" minus 15 , right parenthesis squared Over 1 , EndFraction equals 1x−122.25+y−1521=1
12
Expression 13: StartFraction, left parenthesis, "x" minus 10 , right parenthesis squared Over 1 , EndFraction plus StartFraction, left parenthesis, "y" minus 12 , right parenthesis squared Over .2 5 , EndFraction equals 1x−1021+y−122.25=1
13
Expression 14: StartFraction, left parenthesis, "x" minus 11 , right parenthesis squared Over 1 , EndFraction plus StartFraction, left parenthesis, "y" minus 18 , right parenthesis squared Over 4 , EndFraction equals 1x−1121+y−1824=1
14
Expression 15: StartFraction, left parenthesis, "x" minus 15 , right parenthesis squared Over 1 , EndFraction plus StartFraction, left parenthesis, "y" minus 18 , right parenthesis squared Over 4 , EndFraction equals 1x−1521+y−1824=1
15
Expression 16: StartFraction, left parenthesis, "x" minus 10 , right parenthesis squared Over 12 , EndFraction minus StartFraction, left parenthesis, "y" minus 0 , right parenthesis squared Over 28 , EndFraction equals 1 left brace, "y" less than or equal to 7.8 1 9 , right brace left brace, "y" greater than or equal to negative 5 , right brace left brace, "x" greater than or equal to 3.8 2 , right brace left brace, "x" less than or equal to 16.2 8 , right bracex−10212−y−0228=1y≤7.819y≥−5x≥3.82x≤16.28
16
Expression 17: "y" equals negative 5 left brace, "x" greater than or equal to 5.2 5 , right brace left brace, "x" less than or equal to 14.6 6 , right bracey=−5x≥5.25x≤14.66
17
Expression 18: "y" equals 1 left brace, "x" greater than or equal to 6.4 4 , right brace left brace, "x" less than or equal to 13.4 , right bracey=1x≥6.44x≤13.4
18
Expression 19: "y" equals 0 left brace, "x" greater than or equal to 6.4 4 , right brace left brace, "x" less than or equal to 13.4 , right bracey=0x≥6.44x≤13.4
19
Expression 20: left parenthesis, "x" minus 14.7 , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 1x−14.72+y−22=1
20
Expression 21: left parenthesis, "x" minus 5.3 , right parenthesis squared plus left parenthesis, "y" minus 2 , right parenthesis squared equals 1x−5.32+y−22=1