Expression 19: negative left parenthesis, "x" , right parenthesis squared plus left parenthesis, "y" minus 10 , right parenthesis cubed equals 20 left brace, negative 7.5 less than or equal to "x" less than or equal to 7.5 , right brace−x2+y−103=20−7.5≤x≤7.5
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Expression 20: 1.5 left parenthesis, "x" plus 5.9 , right parenthesis squared plus 0.5 left parenthesis, "y" minus 7 , right parenthesis squared equals 31.5x+5.92+0.5y−72=3
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Expression 21: .5sine left parenthesis, 0.6 "x" minus 1 , right parenthesis minus 6 equals "y" left brace, 3 less than or equal to "x" less than or equal to 40 , right brace.5sin0.6x−1−6=y3≤x≤40
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Expression 22: .5sine left parenthesis, 0.6 "x" minus 1 , right parenthesis minus 6 equals "y" left brace, negative 40 less than or equal to "x" less than or equal to negative 3 , right brace.5sin0.6x−1−6=y−40≤x≤−3
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Expression 23: 2 "x" squared minus 20 left parenthesis, "y" plus 1 , right parenthesis squared minus 50 equals 0 left brace, negative 1.8 5 less than or equal to "y" less than or equal to 0.2 , right brace2x2−20y+12−50=0−1.85≤y≤0.2
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Expression 24: 2 "x" squared minus 3 left parenthesis, "y" plus .5 , right parenthesis squared equals negative 10 left brace, negative 3 less than or equal to "y" less than or equal to 3.1 , right brace2x2−3y+.52=−10−3≤y≤3.1
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Expression 25: 3 left parenthesis, "y" , right parenthesis squared plus 6.4 equals "x" left brace, 6.4 less than or equal to "x" less than or equal to 7 , right brace3y2+6.4=x6.4≤x≤7
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Expression 26: negative 3 "y" squared minus 6.4 equals "x" left brace, negative 7 less than or equal to "x" less than or equal to negative 6.4 , right brace−3y2−6.4=x−7≤x≤−6.4
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Expression 27: "x" equals 7 left brace, negative 0.4 5 less than or equal to "y" less than or equal to 0.4 5 , right bracex=7−0.45≤y≤0.45
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Expression 28: "x" equals negative 7 left brace, negative 0.4 5 less than or equal to "y" less than or equal to 0.4 5 , right bracex=−7−0.45≤y≤0.45
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Expression 29: 5log left parenthesis, "x" minus 3 , right parenthesis plus 5 equals "y" left brace, 3.7 less than or equal to "y" less than or equal to 10 , right brace5logx−3+5=y3.7≤y≤10
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Expression 30: 5log left parenthesis, negative "x" minus 3 , right parenthesis plus 5 equals "y" left brace, 3.7 less than or equal to "y" less than or equal to 10 , right brace5log−x−3+5=y3.7≤y≤10
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Expression 31: StartFraction, 1 Over 5 left parenthesis, "x" minus 12 , right parenthesis , EndFraction plus 20 equals "y" left brace, 16 less than or equal to "y" less than or equal to 24 , right brace left brace, 9 less than or equal to "x" less than or equal to 15 , right brace15x−12+20=y16≤y≤249≤x≤15
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Expression 32: StartFraction, 1 Over left parenthesis, negative "x" plus 12 , right parenthesis , EndFraction plus 20 equals "y" left brace, 16 less than or equal to "y" less than or equal to 24 , right brace left brace, 9 less than or equal to "x" less than or equal to 15 , right brace1−x+12+20=y16≤y≤249≤x≤15
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Expression 33: StartAbsoluteValue, 3 "x" , EndAbsoluteValue minus 8 equals "y" left brace, negative 8 less than or equal to "y" less than or equal to negative 4.3 5 , right brace3x−8=y−8≤y≤−4.35
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Expression 34: StartFraction, 3 left parenthesis, "x" minus 2 , right parenthesis squared Over 4 , EndFraction plus StartFraction, 2 left parenthesis, "y" minus 7 , right parenthesis squared Over 2 , EndFraction equals 33x−224+2y−722=3
34
Expression 35: negative 7.3 left parenthesis, 1.6 , right parenthesis Superscript, left parenthesis, "x" plus 2.6 , right parenthesis , Baseline equals "y" minus 8 left brace, negative 12.8 less than or equal to "x" less than or equal to negative 3.7 , right brace−7.31.6x+2.6=y−8−12.8≤x≤−3.7
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Expression 36: negative 7.3 left parenthesis, 0.6 , right parenthesis Superscript, left parenthesis, "x" minus 2.6 , right parenthesis , Baseline equals "y" minus 8 left brace, 3.6 7 less than or equal to "y" less than or equal to 7.9 7 , right brace−7.30.6x−2.6=y−83.67≤y≤7.97
36
Expression 37: left parenthesis, "x" minus 15 , right parenthesis to the 9th power minus 8 left parenthesis, "x" minus 15 , right parenthesis to the 5th power plus 3 left parenthesis, "x" minus 15 , right parenthesis cubed minus 2 left parenthesis, "x" minus 15 , right parenthesis squared plus left parenthesis, "x" minus 15 , right parenthesis cubed equals "y" left brace, 12 less than or equal to "x" less than or equal to 16.6 , right brace left brace, negative 4.5 1 less than or equal to "y" , right bracex−159−8x−155+3x−153−2x−152+x−153=y12≤x≤16.6−4.51≤y
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Expression 38: "y" equals negative 17 left brace, negative 40 less than or equal to "x" less than or equal to 40 , right bracey=−17−40≤x≤40
