Expression 54: natural log left parenthesis, "x" plus 3.5 , right parenthesis minus 1.2 8 left brace, negative 2.5 greater than or equal to "x" greater than or equal to negative 3.3 7 9 , right brace less than or equal to "y" less than or equal to negative left parenthesis, 5.5 minus left parenthesis, "x" plus 1 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 4lnx+3.5−1.28−2.5≥x≥−3.379≤y≤−5.5−x+12.5+4
54
Expression 55: negative left parenthesis, .7 minus left parenthesis, "x" minus 4 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 6.1 7 5 left brace, "x" greater than or equal to 4.5 8 2 2 , right brace less than or equal to "y" less than or equal to left parenthesis, .7 minus left parenthesis, "x" minus 4 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 6.1 7 5 left brace, "x" greater than or equal to 4.3 3 9 , right brace−.7−x−42.5+6.175x≥4.5822≤y≤.7−x−42.5+6.175x≥4.339
55
Expression 56: left parenthesis, 5 minus left parenthesis, "x" minus 3.1 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 3.9 left brace, 4.5 8 2 greater than or equal to "x" greater than or equal to 1.1 3 4 , right brace less than or equal to "y" less than or equal to left parenthesis, .7 minus left parenthesis, "x" minus 4 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 6.1 7 5 left brace, "x" greater than or equal to 4.3 3 9 , right brace5−x−3.12.5+3.94.582≥x≥1.134≤y≤.7−x−42.5+6.175x≥4.339
56
Expression 57: negative 9 left brace, negative 6.0 0 9 less than or equal to "x" less than or equal to negative 5.8 , right brace less than or equal to "y" less than or equal to negative left parenthesis, 1.6 minus left parenthesis, "x" plus 6 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline minus .8 left brace, "x" less than or equal to negative 5.5 , right brace−9−6.009≤x≤−5.8≤y≤−1.6−x+62.5−.8x≤−5.5
57
Expression 58: negative 9 left brace, negative 7 less than or equal to "x" less than or equal to 1.8 0 5 , right brace less than or equal to "y" less than or equal to .1 7 left parenthesis, "x" plus .1 3 , right parenthesis squared minus 6.1 3 8 0 5 2 8 1 9 left brace, 3.5 greater than or equal to "x" greater than or equal to negative 3.0 6 , right brace−9−7≤x≤1.805≤y≤.17x+.132−6.1380528193.5≥x≥−3.06
58
Expression 59: negative 9 left brace, negative 7 less than or equal to "x" less than or equal to 2.1 2 , right brace less than or equal to "y" less than or equal to negative natural log left parenthesis, "x" plus 3.5 , right parenthesis minus 5.5 left brace, negative 3.0 6 greater than or equal to "x" greater than or equal to negative 3.3 5 1 , right brace−9−7≤x≤2.12≤y≤−lnx+3.5−5.5−3.06≥x≥−3.351
59
Expression 60: .1 7 left parenthesis, "x" plus .1 3 , right parenthesis squared minus 6.1 3 8 0 5 2 8 1 9 left brace, 3.5 greater than or equal to "x" greater than or equal to negative 3.0 6 , right brace less than or equal to "y" less than or equal to .8 left brace, 1 less than or equal to "x" less than or equal to 3.5 , right brace.17x+.132−6.1380528193.5≥x≥−3.06≤y≤.81≤x≤3.5
60
Expression 61: .1 7 left parenthesis, "x" plus .1 3 , right parenthesis squared minus 6.1 3 8 0 5 2 8 1 9 left brace, 3.5 greater than or equal to "x" greater than or equal to negative 3.0 6 , right brace less than or equal to "y" less than or equal to negative .1 7 left parenthesis, "x" minus 1 , right parenthesis squared plus .8 left brace, 1 greater than or equal to "x" greater than or equal to negative 2.5 , right brace.17x+.132−6.1380528193.5≥x≥−3.06≤y≤−.17x−12+.81≥x≥−2.5
61
Expression 62: .1 7 left parenthesis, "x" plus .1 3 , right parenthesis squared minus 6.1 3 8 0 5 2 8 1 9 left brace, 3.5 greater than or equal to "x" greater than or equal to negative 3.0 6 , right brace less than or equal to "y" less than or equal to natural log left parenthesis, "x" plus 3.5 , right parenthesis minus 1.2 8 left brace, negative 2.5 greater than or equal to "x" greater than or equal to negative 3.3 7 9 , right brace.17x+.132−6.1380528193.5≥x≥−3.06≤y≤lnx+3.5−1.28−2.5≥x≥−3.379
62
Expression 63: negative natural log left parenthesis, "x" plus 3.5 , right parenthesis minus 5.5 left brace, negative 3.0 6 greater than or equal to "x" greater than or equal to negative 3.3 7 9 , right brace less than or equal to "y" less than or equal to natural log left parenthesis, "x" plus 3.5 , right parenthesis minus 1.2 8 left brace, negative 2.5 greater than or equal to "x" greater than or equal to negative 3.3 7 9 , right brace−lnx+3.5−5.5−3.06≥x≥−3.379≤y≤lnx+3.5−1.28−2.5≥x≥−3.379
63
Expression 64: StartFraction, 1 Over 25 , EndFraction left parenthesis, "x" minus 2 , right parenthesis squared minus 3.2 7 left brace, negative 1 less than or equal to "x" less than or equal to 5.4 9 2 , right brace greater than or equal to "y" greater than or equal to negative left parenthesis, .7 minus left parenthesis, "x" minus 3.5 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline minus 3.0 5 left brace, 3.5 less than or equal to "x" , right brace125x−22−3.27−1≤x≤5.492≥y≥−.7−x−3.52.5−3.053.5≤x
64
Expression 65: StartFraction, 1 Over 25 , EndFraction left parenthesis, "x" minus 2 , right parenthesis squared minus 3.2 7 left brace, negative 1 less than or equal to "x" less than or equal to 5.4 9 2 , right brace less than or equal to "y" less than or equal to left parenthesis, 1 minus left parenthesis, "x" minus 4 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline minus .0 2 left brace, 4.0 8 1 less than or equal to "x" less than or equal to 5.0 8 , right brace125x−22−3.27−1≤x≤5.492≤y≤1−x−42.5−.024.081≤x≤5.08
65
Expression 66: StartFraction, 1 Over 25 , EndFraction left parenthesis, "x" minus 2 , right parenthesis squared minus 3.2 7 left brace, negative 1 less than or equal to "x" less than or equal to 5.4 9 2 , right brace less than or equal to "y" less than or equal to negative .4 left parenthesis, "x" minus 2.0 7 , right parenthesis squared plus 3.4 left brace, 5.0 less than or equal to "x" less than or equal to 5.7 9 9 4 2 7 4 9 1 1 4 , right brace125x−22−3.27−1≤x≤5.492≤y≤−.4x−2.072+3.45.0≤x≤5.79942749114
66
Expression 67: negative StartFraction, 1 Over 10 , EndFraction natural log left parenthesis, negative "x" plus 5.8 , right parenthesis minus 2.9 left brace, 5.4 9 2 less than or equal to "x" less than or equal to 5.7 9 9 4 2 7 4 9 1 1 4 , right brace less than or equal to "y" less than or equal to negative .4 left parenthesis, "x" minus 2.0 7 , right parenthesis squared plus 3.4 left brace, 5.0 less than or equal to "x" less than or equal to 5.7 9 9 4 2 7 4 9 1 1 4 , right brace−110ln−x+5.8−2.95.492≤x≤5.79942749114≤y≤−.4x−2.072+3.45.0≤x≤5.79942749114
67
Expression 68: StartFraction, 1 Over 25 , EndFraction left parenthesis, "x" minus 2 , right parenthesis squared minus 3.2 7 left brace, negative 1 less than or equal to "x" less than or equal to 5.4 9 2 , right brace less than or equal to "y" less than or equal to negative left parenthesis, 1 minus left parenthesis, "x" minus 3.5 , right parenthesis squared , right parenthesis Superscript, .5 , Baseline plus 1.8 left brace, 4.0 8 1 greater than or equal to "x" greater than or equal to 3.5 , right brace125x−22−3.27−1≤x≤5.492≤y≤−1−x−3.52.5+1.84.081≥x≥3.5