Expression 37: 100 left parenthesis, "x" minus 7 , right parenthesis squared plus left parenthesis, "y" minus 20.2 , right parenthesis squared equals 16 left brace, "x" greater than or equal to 7 , right brace left brace, "y" greater than or equal to 16.5 , right brace100x−72+y−20.22=16x≥7y≥16.5
37
Expression 38: "y" equals 17.2 left brace, 7.3 less than or equal to "x" less than or equal to 11 , right bracey=17.27.3≤x≤11
38
Expression 39: "y" equals StartFraction, 1 Over 15 , EndFraction "x" squared plus 9.1 3 4 left brace, 7.8 3 less than or equal to "x" less than or equal to 10.9 9 9 9 , right bracey=115x2+9.1347.83≤x≤10.9999
39
Expression 40: "x" equals negative 4 1 third StartAbsoluteValue, "y" minus 12 , EndAbsoluteValue plus 8 left brace, 10.6 less than or equal to "y" less than or equal to 13.6 9 , right bracex=−413y−12+810.6≤y≤13.69
40
Expression 41: "y" equals negative StartFraction, 1 Over 15 , EndFraction "x" plus 11.0 1 left brace, 2.8 less than or equal to "x" less than or equal to 6.2 , right bracey=−115x+11.012.8≤x≤6.2
41
Expression 42: "x" equals negative 2 thirds StartAbsoluteValue, "y" minus 8 , EndAbsoluteValue plus 8 left brace, 6 less than or equal to "y" less than or equal to 10.7 , right bracex=−23y−8+86≤y≤10.7
42
Expression 43: "y" equals negative StartFraction, 1 Over 15 , EndFraction "x" plus 6.4 5 left brace, 3.6 6 less than or equal to "x" less than or equal to 6.6 8 , right bracey=−115x+6.453.66≤x≤6.68
43
Expression 44: "y" equals negative "x" plus 12.7 left brace, 6.6 7 less than or equal to "x" less than or equal to 7.8 , right bracey=−x+12.76.67≤x≤7.8
44
Expression 45: "y" equals negative StartFraction, 1 Over 15 , EndFraction "x" minus 2.5 left brace, 2.9 less than or equal to "x" less than 4.1 , right bracey=−115x−2.52.9≤x<4.1
45
Expression 46: "y" equals negative 1 sixth "x" minus 4.8 left brace, 1.8 less than or equal to "x" less than or equal to 3.7 , right bracey=−16x−4.81.8≤x≤3.7
46
Expression 47: "y" equals 1 half "x" minus 7.2 6 left brace, 3.6 8 less than or equal to "x" less than or equal to 4.5 , right bracey=12x−7.263.68≤x≤4.5
47
Expression 48: "y" equals negative 8 "x" plus 30.9 9 left brace, negative 5.0 2 less than or equal to "y" less than negative 2.8 7 , right bracey=−8x+30.99−5.02≤y<−2.87
48
Expression 49: left parenthesis, "x" minus 3 , right parenthesis squared plus 3 left parenthesis, "y" minus 2 , right parenthesis squared equals 144 left brace, negative 8.2 5 less than or equal to "x" less than or equal to 1.8 5 , right brace left brace, "y" less than or equal to 0 , right bracex−32+3y−22=144−8.25≤x≤1.85y≤0
49
Expression 50: "x" equals negative left parenthesis, "y" plus 3.2 , right parenthesis squared minus 1.5 left brace, "x" greater than or equal to negative 4.2 7 , right brace left brace, "y" less than or equal to negative 4.1 6 9 , right bracex=−y+3.22−1.5x≥−4.27y≤−4.169
50
Expression 51: "x" equals 2 left parenthesis, "y" minus .5 , right parenthesis squared minus 3 left brace, "y" greater than or equal to 1 , right brace left brace, negative .3 4 less than or equal to "x" less than or equal to 10 , right bracex=2y−.52−3y≥1−.34≤x≤10
51
Expression 52: "y" equals negative StartFraction, 1 Over 35 , EndFraction left parenthesis, "x" plus 1 , right parenthesis squared plus 1.1 left brace, negative .3 less than or equal to "x" less than or equal to 4.3 , right bracey=−135x+12+1.1−.3≤x≤4.3
52
Expression 53: 1.5 left parenthesis, "x" minus 25 , right parenthesis squared plus 1.5 left parenthesis, "y" plus 3.6 , right parenthesis squared equals 196 left brace, "y" greater than or equal to negative 0 , right brace left brace, 16.8 less than or equal to "x" less than or equal to 25 , right brace1.5x−252+1.5y+3.62=196y≥−016.8≤x≤25
53
Expression 54: "y" equals negative StartFraction, 1 Over 11 , EndFraction left parenthesis, "x" minus 9 , right parenthesis squared left brace, negative .0 9 less than or equal to "x" less than or equal to 1 , right bracey=−111x−92−.09≤x≤1
54
Expression 55: "y" equals negative StartFraction, 1 Over 11 , EndFraction left parenthesis, "x" minus 9 , right parenthesis squared left brace, negative 3 less than or equal to "x" less than or equal to negative 1 , right bracey=−111x−92−3≤x≤−1
55
Expression 56: "x" equals left parenthesis, "y" plus 15 , right parenthesis squared minus 6.6 5 left brace, "x" less than or equal to negative 0.7 , right brace left brace, "y" greater than or equal to negative 13.1 , right bracex=y+152−6.65x≤−0.7y≥−13.1
56
Expression 57: "y" equals 2 "x" minus 17 left brace, 1.0 2 less than or equal to "x" less than or equal to 2.2 2 , right bracey=2x−171.02≤x≤2.22
57
Expression 58: "y" equals negative 1.4 "x" minus 9.4 5 left brace, 2.2 6 less than or equal to "x" less than or equal to 5 , right bracey=−1.4x−9.452.26≤x≤5
58
Expression 59: "y" equals 4 left parenthesis, "x" minus 9.1 1 , right parenthesis left brace, negative 16.4 6 less than or equal to "y" less than or equal to negative 14 , right bracey=4x−9.11−16.46≤y≤−14
59
Expression 60: "y" equals negative 1 quarter "x" minus 12.6 left brace, 5.6 0 less than or equal to "x" less than or equal to 10 , right bracey=−14x−12.65.60≤x≤10
60
Expression 61: "y" equals negative StartFraction, 1 Over 11.1 , EndFraction left parenthesis, "x" plus 3 , right parenthesis squared left brace, 5.3 less than or equal to "x" less than or equal to 10 , right bracey=−111.1x+325.3≤x≤10
61
Expression 62: 1.5 left parenthesis, "x" minus 25 , right parenthesis squared plus left parenthesis, "y" plus 3.6 , right parenthesis squared equals 196 left brace, "y" less than or equal to negative 4.6 8 , right brace left brace, "x" less than or equal to 19 , right brace1.5x−252+y+3.62=196y≤−4.68x≤19
62
Expression 63: "x" equals negative 13 left parenthesis, "y" minus 7.5 5 , right parenthesis squared plus 26 left brace, "x" greater than or equal to 25 , right bracex=−13y−7.552+26x≥25
63
Expression 64: "y" equals 2 thirds left parenthesis, "x" minus 19.3 , right parenthesis squared minus 15.5 5 left brace, 19 less than or equal to "x" less than or equal to 19.6 , right bracey=23x−19.32−15.5519≤x≤19.6
64
Expression 65: left parenthesis, "x" minus 28 , right parenthesis squared plus 1.3 left parenthesis, "y" plus 3.8 , right parenthesis squared equals 169 left brace, 1 less than or equal to "x" less than or equal to 25 , right brace left brace, "y" greater than or equal to negative 4 , right bracex−282+1.3y+3.82=1691≤x≤25y≥−4
65
Expression 66: 1.4 8 7 left parenthesis, "x" minus 26.4 8 , right parenthesis squared plus left parenthesis, "y" plus 4.3 , right parenthesis squared equals 196 left brace, "x" less than or equal to 19.6 , right brace left brace, "y" less than or equal to negative 3.9 , right brace1.487x−26.482+y+4.32=196x≤19.6y≤−3.9
66
Expression 67: "x" equals StartFraction, 1 Over 50 , EndFraction left parenthesis, "y" minus 4 , right parenthesis cubed plus 24.3 left brace, 23 less than or equal to "x" less than or equal to 25.0 2 , right bracex=150y−43+24.323≤x≤25.02
67
Expression 68: "x" equals StartFraction, 1 Over 100 , EndFraction left parenthesis, "y" plus 6 , right parenthesis cubed plus 20.8 6 left brace, 19.9 less than or equal to "x" less than or equal to 23.1 , right bracex=1100y+63+20.8619.9≤x≤23.1
68
Expression 69: "x" equals StartFraction, 1 Over 13 , EndFraction left parenthesis, "y" plus 14 , right parenthesis squared plus 19 left brace, negative 15 less than or equal to "y" less than or equal to negative 10 , right bracex=113y+142+19−15≤y≤−10
69
Expression 70: left parenthesis, "x" minus 24 , right parenthesis squared plus 1.9 left parenthesis, "y" plus 5.9 , right parenthesis squared equals 169 left brace, "y" greater than or equal to 1.9 6 , right brace left brace, "x" less than or equal to 24.3 , right bracex−242+1.9y+5.92=169y≥1.96x≤24.3
70
Expression 71: "x" equals StartFraction, 1 Over 22 , EndFraction "y" squared plus 15.9 left brace, "y" less than or equal to .3 , right brace left brace, "x" less than or equal to 20.2 9 4 , right bracex=122y2+15.9y≤.3x≤20.294
71
Expression 72: 2 left parenthesis, "x" minus 3.4 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 196 left brace, negative 5.5 less than or equal to "y" less than or equal to 3.9 , right brace left brace, "x" greater than or equal to 0 , right brace2x−3.42+y−32=196−5.5≤y≤3.9x≥0
72
Expression 73: 2 left parenthesis, "x" minus 3.4 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared equals 196 left brace, 5 less than or equal to "y" less than or equal to 11.8 , right brace left brace, "x" greater than or equal to 0 , right brace2x−3.42+y−32=1965≤y≤11.8x≥0
