Expression 11: "y" equals "x" plus 14 left brace, negative 4 less than or equal to "y" less than or equal to negative 3 , right bracey=x+14−4≤y≤−3
11
Expression 12: left parenthesis, "x" plus 17.2 , right parenthesis squared plus 10 left parenthesis, "y" plus 3.9 , right parenthesis squared equals 1.0 3 left brace, negative 18 less than or equal to "x" , right brace left brace, negative 4 greater than or equal to "y" , right brace left brace, negative 17 greater than or equal to "x" , right bracex+17.22+10y+3.92=1.03−18≤x−4≥y−17≥x
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Expression 13: "y" equals .5 left parenthesis, "x" plus 12.7 8 , right parenthesis squared minus 1 left brace, negative 13.5 5 less than or equal to "x" less than or equal to negative 12 , right bracey=.5x+12.782−1−13.55≤x≤−12
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Expression 14: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 6.2 , right parenthesis squared equals 112 left brace, negative 15 less than or equal to "y" less than or equal to negative 4.2 , right bracex+152+y−6.22=112−15≤y≤−4.2
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Expression 15: left parenthesis, "x" plus 25 , right parenthesis squared plus left parenthesis, "y" plus 27.9 , right parenthesis squared equals 700 left brace, negative 10 less than or equal to "y" less than or equal to negative 1 , right brace left brace, negative 13 less than or equal to "x" less than or equal to 10 , right bracex+252+y+27.92=700−10≤y≤−1−13≤x≤10
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Expression 16: 3 left parenthesis, "x" plus 0.6 , right parenthesis squared plus left parenthesis, "y" plus 15 , right parenthesis squared equals 100 left brace, negative 14 less than or equal to "y" less than or equal to negative 7 , right brace left brace, negative 1 greater than or equal to "x" , right brace3x+0.62+y+152=100−14≤y≤−7−1≥x
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Expression 17: "y" equals negative 3 left parenthesis, "x" plus 2 , right parenthesis squared plus 12 left brace, negative 3.4 3 less than or equal to "x" less than or equal to 12 , right brace left brace, 1 less than or equal to "y" less than 12 , right bracey=−3x+22+12−3.43≤x≤121≤y<12
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Expression 18: "y" equals left parenthesis, "x" plus 4.5 , right parenthesis squared minus 17 left brace, negative 20 less than or equal to "y" less than negative 8 , right brace left brace, negative 6.2 less than or equal to "x" , right bracey=x+4.52−17−20≤y<−8−6.2≤x
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Expression 19: left parenthesis, "x" plus 25 , right parenthesis squared plus left parenthesis, "y" plus 27.9 , right parenthesis squared equals 700 left brace, negative 23. less than or equal to "y" less than or equal to negative 13.5 , right brace left brace, negative 13 less than or equal to "x" less than or equal to 10 , right bracex+252+y+27.92=700−23.≤y≤−13.5−13≤x≤10
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Expression 20: left parenthesis, "x" plus 12 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 2x+122+y−32=2
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Expression 21: left parenthesis, "x" plus 11 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared equals 2 left brace, 4 greater than or equal to "y" , right brace left brace, negative 10.5 greater than or equal to "x" , right bracex+112+y−42=24≥y−10.5≥x
