Expression 16: "x" equals 9 left brace, negative 3 greater than or equal to "y" greater than or equal to negative 6 , right bracex=9−3≥y≥−6
16
Expression 17: left parenthesis, "x" minus 9.5 , right parenthesis squared equals 4 times 0.0 6 2 5 ( "y" minus negative 6 ) left brace, negative 5 greater than or equal to "y" greater than or equal to negative 6 , right bracex−9.52=4·0.0625(y−−6)−5≥y≥−6
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Expression 18: "x" plus negative 12 equals "y" left brace, 9 less than or equal to "x" less than or equal to 10 , right bracex+−12=y9≤x≤10
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Expression 19: "x" equals 10 left brace, negative 2 greater than or equal to "y" greater than or equal to negative 5 , right bracex=10−2≥y≥−5
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Expression 20: ( "x" minus 10 ) squared plus ( "y" minus 5 ) squared equals 4 squared(x−10)2+(y−5)2=42
20
Expression 21: left parenthesis, "x" minus 10.5 , right parenthesis equals 4 times negative StartFraction, 1 Over 18 , EndFraction ( "y" minus negative 0.5 ) squared left brace, 11 greater than or equal to "x" greater than or equal to 10 , right bracex−10.5=4·−118(y−−0.5)211≥x≥10
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Expression 22: ( "x" minus 8.5 ) squared plus ( "y" minus 6.5 ) squared equals 0.5 squared(x−8.5)2+(y−6.5)2=0.52
22
Expression 23: ( "x" minus 11.5 ) squared plus ( "y" minus 6.5 ) squared equals 0.5 squared(x−11.5)2+(y−6.5)2=0.52
23
Expression 24: ( "x" minus 9 ) squared plus ( "y" minus 4 ) squared equals 1 squared(x−9)2+(y−4)2=12
24
Expression 25: ( "x" minus 11 ) squared plus ( "y" minus 4 ) squared equals 1 squared(x−11)2+(y−4)2=12
25
Expression 26: left parenthesis, "x" minus 10 , right parenthesis squared equals 4 times 0.5 ( "y" minus 2.5 ) left brace, 3 greater than or equal to "y" greater than or equal to 2.5 , right bracex−102=4·0.5(y−2.5)3≥y≥2.5
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Expression 27: left parenthesis, "x" minus 10 , right parenthesis squared equals 4 times negative 0.0 5 ( "y" minus 4.8 ) left brace, 4.8 greater than or equal to "y" greater than or equal to 4.6 , right bracex−102=4·−0.05(y−4.8)4.8≥y≥4.6
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Expression 28: "x" times 2 thirds plus negative 47 thirds equals negative "y" left brace, 7 less than or equal to "x" less than or equal to 10 , right bracex·23+−473=−y7≤x≤10
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Expression 29: "x" times negative 2 thirds plus negative 7 thirds equals negative "y" left brace, 10 less than or equal to "x" less than or equal to 13 , right bracex·−23+−73=−y10≤x≤13
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Expression 30: "x" equals 7 left brace, 11 greater than or equal to "y" greater than or equal to 7.6 4 5 7 5 1 3 1 1 , right bracex=711≥y≥7.645751311
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Expression 31: "x" equals 13 left brace, 11 greater than or equal to "y" greater than or equal to 7.6 4 5 7 5 1 3 1 1 , right bracex=1311≥y≥7.645751311
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Expression 32: ( "x" plus 9.5 ) squared plus ( "y" minus 6.5 ) squared equals 0.7 0 7 1 0 6 7 8 1 3 squared left brace, negative 12 less than or equal to "x" less than or equal to negative 9 , right brace left brace, 10 greater than or equal to "y" greater than or equal to 6 , right brace(x+9.5)2+(y−6.5)2=0.70710678132−12≤x≤−910≥y≥6
