表达式57: StartFraction, left parenthesis, "x" plus 50 , right parenthesis squared Over 4 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 8 , right parenthesis squared Over 2 squared , EndFraction equals 1x+50242+y−8222=1
57
表达式58: "y" equals 200 left parenthesis, "x" plus 53.8 , right parenthesis squared left brace, negative 54 less than "x" less than negative 53.8 , right bracey=200x+53.82−54<x<−53.8
58
表达式59: "y" equals 200 left parenthesis, "x" plus 46.2 , right parenthesis squared left brace, negative 46.2 less than "x" less than negative 46 , right bracey=200x+46.22−46.2<x<−46
59
表达式60: "y" equals StartFraction, 1 Over 50 , EndFraction left parenthesis, "x" plus 50 , right parenthesis squared minus .3 left brace, negative 53.8 7 3 less than "x" less than negative 46.1 2 7 , right bracey=150x+502−.3−53.873<x<−46.127
60
表达式61: "y" equals 2 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=2−53.9<x<−46.1
61
表达式62: "y" equals 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=5−53.9<x<−46.1
62
表达式63: "y" equals 4 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=4−53.9<x<−46.1
63
表达式64: "y" equals 4.5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=4.5−53.9<x<−46.1
64
表达式65: "y" equals 3.5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3.5−53.9<x<−46.1
65
表达式66: "y" equals 3 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3−53.9<x<−46.1
66
表达式67: "y" equals 2.5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=2.5−53.9<x<−46.1
67
表达式68: "y" equals 2.2 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=2.25−53.9<x<−46.1
68
表达式69: "y" equals 2.7 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=2.75−53.9<x<−46.1
69
表达式70: "y" equals 3.2 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3.25−53.9<x<−46.1
70
表达式71: "y" equals 3.7 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3.75−53.9<x<−46.1
71
表达式72: "y" equals 4.2 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=4.25−53.9<x<−46.1
72
表达式73: "y" equals 4.7 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=4.75−53.9<x<−46.1
73
表达式74: StartFraction, left parenthesis, "x" plus 50 , right parenthesis squared Over 4 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 14 , right parenthesis squared Over 4 squared , EndFraction less than or equal to 1x+50242+y−14242≤1
74
表达式75: "x" equals negative 30 left brace, 0 less than "y" less than 5 , right bracex=−300<y<5
75
表达式76: "y" equals StartFraction, 1 Over 140 , EndFraction left parenthesis, "x" plus 30 , right parenthesis squared plus 2.5 left brace, negative 33 less than "x" less than negative 30 , right bracey=1140x+302+2.5−33<x<−30
76
表达式77: "x" equals negative 27 left brace, 0 less than "y" less than 5 , right bracex=−270<y<5
77
表达式78: "y" equals StartFraction, 1 Over 140 , EndFraction left parenthesis, "x" plus 30 , right parenthesis squared positive .5 left brace, negative 33.2 less than "x" less than negative 30 , right bracey=1140x+302+.5−33.2<x<−30
78
表达式79: "y" equals StartFraction, 1 Over 140 , EndFraction left parenthesis, "x" plus 25 , right parenthesis Superscript, 2 , Baseline left brace, negative 30 less than "x" less than negative 27 , right bracey=1140x+252−30<x<−27
79
表达式80: "y" equals StartFraction, 1 Over 140 , EndFraction left parenthesis, "x" plus 25 , right parenthesis Superscript, 2 , Baseline plus 2 left brace, negative 30 less than "x" less than negative 27 , right bracey=1140x+252+2−30<x<−27
80
表达式81: "x" equals negative 23 left brace, 1 less than "y" less than 5 , right bracex=−231<y<5
81
表达式82: "y" equals StartFraction, 1 Over 30 , EndFraction left parenthesis, "x" plus 20 , right parenthesis squared plus 3 left brace, negative 23 less than "x" less than negative 20 , right bracey=130x+202+3−23<x<−20
82
表达式83: "y" equals StartFraction, 1 Over 60 , EndFraction left parenthesis, "x" plus 20 , right parenthesis squared plus 1 left brace, negative 23 less than "x" less than negative 20 , right bracey=160x+202+1−23<x<−20
83
表达式84: "y" equals StartFraction, 1 Over 50 , EndFraction left parenthesis, "x" plus 17 , right parenthesis squared plus 2 left brace, negative 19.9 3 less than "x" less than negative 15.8 5 , right bracey=150x+172+2−19.93<x<−15.85
84
表达式85: "y" equals StartFraction, 1 Over 50 , EndFraction left parenthesis, "x" plus 17 , right parenthesis squared left brace, negative 19.9 3 less than "x" less than negative 15.8 5 , right bracey=150x+172−19.93<x<−15.85
85
表达式86: "x" equals negative 60 left brace, 0 less than "y" less than 60 , right bracex=−600<y<60
86
表达式87: "x" equals negative 150 left brace, 0 less than "y" less than 60 , right bracex=−1500<y<60
87
表达式88: "x" equals negative 70 left brace, 0 less than "y" less than 70 , right bracex=−700<y<70
88
表达式89: "x" equals negative 80 left brace, 0 less than "y" less than 78 , right bracex=−800<y<78
89
表达式90: "x" equals negative 90 left brace, 50 less than "y" less than 83 , right bracex=−9050<y<83
90
表达式91: "x" equals negative 100 left brace, 50 less than "y" less than 86 , right bracex=−10050<y<86
91
表达式92: "x" equals negative 110 left brace, 50 less than "y" less than 86 , right bracex=−11050<y<86
92
表达式93: "x" equals negative 120 left brace, 50 less than "y" less than 83 , right bracex=−12050<y<83
93
表达式94: "x" equals negative 130 left brace, 0 less than "y" less than 78 , right bracex=−1300<y<78
94
表达式95: "x" equals negative 140 left brace, 0 less than "y" less than 70 , right bracex=−1400<y<70
95
表达式96: "y" equals negative StartFraction, 1 Over 80 , EndFraction left parenthesis, "x" plus 105 , right parenthesis squared plus 85 left brace, negative 155 less than "x" less than negative 55 , right bracey=−180x+1052+85−155<x<−55
96
表达式97: "y" equals negative StartFraction, 1 Over 80 , EndFraction left parenthesis, "x" plus 105 , right parenthesis squared plus 95 left brace, negative 155 less than "x" less than negative 55 , right bracey=−180x+1052+95−155<x<−55
97
表达式98: "x" equals negative 55 left brace, 54 less than "y" less than 64 , right bracex=−5554<y<64
98
表达式99: "x" equals negative 155 left brace, 54 less than "y" less than 64 , right bracex=−15554<y<64
99
表达式100: "y" equals 50 left brace, negative 130 less than "x" less than negative 80 , right bracey=50−130<x<−80
100
表达式101: "y" equals left parenthesis, "x" plus 130 , right parenthesis left brace, negative 130 less than "x" less than negative 80 , right bracey=x+130−130<x<−80
101
表达式102: "y" equals negative left parenthesis, "x" plus 80 , right parenthesis left brace, negative 130 less than "x" less than negative 80 , right bracey=−x+80−130<x<−80
102
表达式103: "x" equals negative 170 left brace, 0 less than "y" less than 110 , right bracex=−1700<y<110
103
表达式104: "x" equals negative 210 left brace, 0 less than "y" less than 110 , right bracex=−2100<y<110
104
表达式105: "y" equals StartFraction, 2 Over 200 , EndFraction left parenthesis, "x" plus 190 , right parenthesis squared positive 80 left brace, negative 210 less than "x" less than negative 170 , right bracey=2200x+1902+80−210<x<−170
105
表达式106: "y" equals StartFraction, 2 Over 200 , EndFraction left parenthesis, "x" plus 190 , right parenthesis squared positive 50 left brace, negative 210 less than "x" less than negative 170 , right bracey=2200x+1902+50−210<x<−170
106
表达式107: "y" equals StartFraction, 2 Over 200 , EndFraction left parenthesis, "x" plus 190 , right parenthesis squared positive 20 left brace, negative 210 less than "x" less than negative 170 , right bracey=2200x+1902+20−210<x<−170
107
表达式108: "y" equals StartFraction, 2 Over 200 , EndFraction left parenthesis, "x" plus 190 , right parenthesis squared positive 105 left brace, negative 214 less than "x" less than negative 166 , right bracey=2200x+1902+105−214<x<−166
108
表达式109: left parenthesis, "x" plus 190 , right parenthesis squared plus left parenthesis, "y" minus 110 , right parenthesis squared equals 25 Superscript, 2 left brace, "y" greater than 110 , right brace , Baselinex+1902+y−1102=252y>110
109
表达式110: "x" equals StartFraction, 1 Over 1000 , EndFraction left parenthesis, "y" minus 40 , right parenthesis squared minus 210 left brace, 108 less than "y" less than 132 , right bracex=11000y−402−210108<y<132
110
表达式111: "x" equals negative 190 left brace, 105 less than "y" less than 135 , right bracex=−190105<y<135
111
表达式112: "x" equals negative StartFraction, 1 Over 1000 , EndFraction left parenthesis, "y" minus 40 , right parenthesis squared minus 170 left brace, 107 less than "y" less than 132 , right bracex=−11000y−402−170107<y<132
112
表达式113: "y" equals 3 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3−53.9<x<−46.1
113
表达式114: "y" equals 3.2 5 left brace, negative 53.9 less than "x" less than negative 46.1 , right bracey=3.25−53.9<x<−46.1
