式54: "y" equals StartFraction, 1 Over 10 , EndFraction left parenthesis, "x" plus 5 , right parenthesis squared plus 12.8 left brace, negative 8.3 less than or equal to "x" less than or equal to negative 5 , right bracey=110x+52+12.8−8.3≤x≤−5
54
式55: "y" equals negative StartFraction, 1 Over 1.5 8 , EndFraction StartRoot, negative "x" minus 1 , EndRoot plus 14 left brace, negative 5 less than or equal to "x" less than or equal to negative 1 , right bracey=−11.58−x−1+14−5≤x≤−1
55
式56: "y" equals 7 StartRoot, "x" plus 5 , EndRoot plus 12 left brace, negative 4.9 8 9 less than or equal to "x" less than or equal to negative 4.5 , right bracey=7x+5+12−4.989≤x≤−4.5
56
式57: "y" equals 3 StartRoot, "x" plus 4.5 , EndRoot plus 17 left brace, negative 4.5 less than or equal to "x" less than or equal to negative 3.3 , right bracey=3x+4.5+17−4.5≤x≤−3.3
57
式58: "y" equals negative 1 quarter StartRoot, "x" plus 8 , EndRoot plus 18 left brace, negative 8 less than or equal to "x" less than or equal to negative 4.4 6 9 , right bracey=−14x+8+18−8≤x≤−4.469
58
式59: "y" equals left parenthesis, "x" plus 8 , right parenthesis squared plus 18 left brace, negative 9.4 3 less than or equal to "x" less than or equal to negative 8 , right bracey=x+82+18−9.43≤x≤−8
59
式60: "y" equals negative 1 third left parenthesis, "x" plus 7 , right parenthesis squared plus 22 left brace, negative 10 less than or equal to "x" less than or equal to negative 8.8 , right bracey=−13x+72+22−10≤x≤−8.8
60
式61: "y" equals left parenthesis, "x" plus 10 , right parenthesis squared plus 19 left brace, negative 10.8 less than or equal to "x" less than or equal to negative 10 , right bracey=x+102+19−10.8≤x≤−10
61
式62: "y" equals 2 "x" plus 41 left brace, negative 10.7 3 2 less than or equal to "x" less than or equal to negative 10 , right bracey=2x+41−10.732≤x≤−10
62
式63: "y" equals negative 4 "x" minus 19 left brace, negative 10.4 less than or equal to "x" less than or equal to negative 10 , right bracey=−4x−19−10.4≤x≤−10
63
式64: "y" equals 1 half left parenthesis, "x" plus 10 , right parenthesis squared plus 21 left brace, negative 10.8 less than or equal to "x" less than or equal to negative 10 , right bracey=12x+102+21−10.8≤x≤−10
64
式65: "y" equals 2 "x" plus 43 left brace, negative 11.1 less than or equal to "x" less than or equal to negative 10.8 4 , right bracey=2x+43−11.1≤x≤−10.84
65
式66: "y" equals left parenthesis, "x" plus 11 , right parenthesis squared plus 20.8 left brace, negative 11.5 less than or equal to "x" less than or equal to negative 11.0 9 5 , right bracey=x+112+20.8−11.5≤x≤−11.095
66
式67: "y" equals 2 "x" plus 44 left brace, negative 11.5 less than or equal to "x" less than or equal to negative 11.2 8 6 , right bracey=2x+44−11.5≤x≤−11.286
67
式68: "y" equals 2 StartRoot, "x" minus 5 , EndRoot plus 2 left brace, 5 less than or equal to "x" less than or equal to 8 , right bracey=2x−5+25≤x≤8
68
式69: "y" equals 2 StartRoot, "x" minus 6 , EndRoot plus 1.5 left brace, 6 less than or equal to "x" less than or equal to 9 , right bracey=2x−6+1.56≤x≤9
69
式70: "y" equals 100 "x" minus 800 left brace, 8.0 5 4 less than or equal to "x" less than or equal to 8.1 , right bracey=100x−8008.054≤x≤8.1
70
式71: "y" equals 100 "x" minus 889 left brace, 8.9 3 9 less than or equal to "x" less than or equal to 8.9 9 , right bracey=100x−8898.939≤x≤8.99
71
式72: "y" equals 1 StartRoot, "x" plus 11.9 , EndRoot plus 20.6 left brace, negative 11.5 5 less than or equal to "x" less than or equal to negative 11.0 2 , right bracey=1x+11.9+20.6−11.55≤x≤−11.02
72
式73: "y" equals left parenthesis, "x" plus 11 , right parenthesis squared plus 20.8 left brace, negative 11.8 less than or equal to "x" less than or equal to negative 11.6 , right bracey=x+112+20.8−11.8≤x≤−11.6
73
式74: "y" equals 1 "x" plus 33.3 left brace, negative 11.8 2 less than or equal to "x" less than or equal to negative 11.4 , right bracey=1x+33.3−11.82≤x≤−11.4
74
式75: "y" equals 1 fifth "x" plus 23.9 left brace, negative 11.4 4 less than or equal to "x" less than or equal to negative 11.0 4 , right bracey=15x+23.9−11.44≤x≤−11.04
75
式76: "y" equals negative 4 "x" minus 24 left brace, negative 11.5 3 less than or equal to "x" less than or equal to negative 11.4 0 5 , right bracey=−4x−24−11.53≤x≤−11.405
76
式77: "y" equals 1 StartRoot, "x" plus 11.9 , EndRoot plus 21.6 left brace, negative 11.5 6 less than or equal to "x" less than or equal to negative 11.3 5 , right bracey=1x+11.9+21.6−11.56≤x≤−11.35
77
式78: "y" equals 1.3 left parenthesis, "x" plus 10.3 , right parenthesis squared plus 21 left brace, negative 11.3 5 less than or equal to "x" less than or equal to negative 10.8 , right bracey=1.3x+10.32+21−11.35≤x≤−10.8
78
式79: "y" equals 1 half StartRoot, "x" plus 11.8 , EndRoot plus 22 left brace, negative 11.8 less than or equal to "x" less than or equal to negative 10.3 9 8 , right bracey=12x+11.8+22−11.8≤x≤−10.398
79
式80: "y" equals negative 11 "x" minus 108 left brace, negative 11.9 2 7 less than or equal to "x" less than or equal to negative 11.8 2 , right bracey=−11x−108−11.927≤x≤−11.82
80
式81: "y" equals 1 fifth StartRoot, negative "x" minus 9.8 , EndRoot plus 22.9 left brace, negative 11.9 2 7 less than or equal to "x" less than or equal to negative 9.8 , right bracey=15−x−9.8+22.9−11.927≤x≤−9.8
81
式82: "y" equals 1 half left parenthesis, "x" plus 7.4 , right parenthesis squared plus 20 left brace, negative 9.8 2 less than or equal to "x" less than or equal to negative 8 , right bracey=12x+7.42+20−9.82≤x≤−8
82
式83: "y" equals negative 4 "x" minus 11.9 left brace, negative 8.0 2 4 less than or equal to "x" less than or equal to negative 7.8 2 , right bracey=−4x−11.9−8.024≤x≤−7.82
83
式84: "y" equals negative 1 quarter StartRoot, "x" plus 7.8 , EndRoot plus 19.4 left brace, negative 7.8 less than or equal to "x" less than or equal to negative 4.0 9 1 , right bracey=−14x+7.8+19.4−7.8≤x≤−4.091
84
式85: "y" equals StartFraction, 1 Over .5 0 , EndFraction StartRoot, "x" minus 8.1 , EndRoot plus 10 left brace, 8.1 less than or equal to "x" less than or equal to 8.6 , right bracey=1.50x−8.1+108.1≤x≤8.6
85
式86: "y" equals StartFraction, 1 Over .5 0 , EndFraction StartRoot, "x" minus 9 , EndRoot plus 10 left brace, negative 9 less than or equal to "x" less than or equal to 9.2 4 , right bracey=1.50x−9+10−9≤x≤9.24
86
式87: "y" equals negative StartFraction, 1 Over 30 , EndFraction left parenthesis, "x" minus 14.4 , right parenthesis squared plus 12.5 left brace, 8.4 less than or equal to "x" less than or equal to 13 , right bracey=−130x−14.42+12.58.4≤x≤13
87
式88: "y" equals negative StartFraction, 1 Over 40 , EndFraction left parenthesis, "x" minus 16 , right parenthesis squared plus 12 left brace, 9.2 4 less than or equal to "x" less than or equal to 13.2 , right bracey=−140x−162+129.24≤x≤13.2
88
式89: "y" equals negative StartFraction, 1 Over .5 0 , EndFraction StartRoot, "x" minus 13 , EndRoot plus 12.5 left brace, 13 less than or equal to "x" less than or equal to 15 , right bracey=−1.50x−13+12.513≤x≤15
89
式90: "y" equals negative .8 StartRoot, "x" minus 13 , EndRoot plus 12.5 left brace, 13 less than or equal to "x" less than or equal to 15.2 , right bracey=−.8x−13+12.513≤x≤15.2
90
式91: "y" equals 1 left parenthesis, "x" minus 10 , right parenthesis squared negative 16 left brace, 15.0 6 5 less than or equal to "x" less than or equal to 15.2 3 , right bracey=1x−102−1615.065≤x≤15.23
91
式92: "y" equals negative "x" plus 17 left brace, negative 11 less than or equal to "x" less than or equal to negative 2.5 , right bracey=−x+17−11≤x≤−2.5
92
式93: "y" equals 1 half "x" plus 21 left brace, negative 2.6 6 7 less than or equal to "x" less than or equal to 2.4 , right bracey=12x+21−2.667≤x≤2.4
93
式94: "y" equals 1 "x" plus 15.9 left brace, 3.6 6 3 less than or equal to "x" less than or equal to 12 , right bracey=1x+15.93.663≤x≤12
94
式95: "y" equals negative 2 "x" plus 52 left brace, 6 less than or equal to "x" less than or equal to 12 , right bracey=−2x+526≤x≤12
95
式96: "y" equals 1 quarter "x" plus 43.4 left brace, negative 9 less than or equal to "x" less than or equal to 1.9 , right bracey=14x+43.4−9≤x≤1.9
96
式97: "y" equals negative "x" plus 46 left brace, 1.9 less than or equal to "x" less than or equal to 6.1 , right bracey=−x+461.9≤x≤6.1
97
式98: "y" equals 6 "x" plus 95 left brace, negative 11.2 less than or equal to "x" less than or equal to negative 9 , right bracey=6x+95−11.2≤x≤−9
98
式99: "y" equals negative 5 "x" plus 49 left brace, 2.8 less than or equal to "x" less than or equal to 4 , right bracey=−5x+492.8≤x≤4
99
式100: "y" equals 1 "x" plus 25 left brace, 0 less than or equal to "x" less than or equal to 4 , right bracey=1x+250≤x≤4
100
式101: "y" equals 1 sixth "x" squared plus 25 left brace, negative 3.4 less than or equal to "x" less than or equal to 0 , right bracey=16x2+25−3.4≤x≤0
101
式102: "y" equals negative 1 sixth "x" squared plus 36 left brace, negative 4.7 4 less than or equal to "x" less than or equal to 2.8 6 7 , right bracey=−16x2+36−4.74≤x≤2.867
102
式103: "y" equals left parenthesis, "x" plus 2 , right parenthesis squared plus 25 left brace, negative 4.7 4 less than or equal to "x" less than or equal to negative 3.3 8 , right bracey=x+22+25−4.74≤x≤−3.38
103
式104: left parenthesis, "x" minus 1 , right parenthesis squared plus left parenthesis, "y" minus 33 , right parenthesis squared equals left parenthesis, negative 1 , right parenthesis squaredx−12+y−332=−12
104
式105: left parenthesis, "x" plus 2 , right parenthesis squared plus left parenthesis, "y" minus 33 , right parenthesis squared equals left parenthesis, negative 1 , right parenthesis squaredx+22+y−332=−12
105
式106: left parenthesis, "x" plus 4.2 , right parenthesis squared plus left parenthesis, "y" minus 35 , right parenthesis squared equals left parenthesis, negative 1.3 , right parenthesis squaredx+4.22+y−352=−1.32
106
式107: left parenthesis, "x" minus 4.2 , right parenthesis squared plus left parenthesis, "y" minus 35 , right parenthesis squared equals left parenthesis, negative 1.3 , right parenthesis squaredx−4.22+y−352=−1.32
107
式108: 2 sevenths left parenthesis, "x" plus .5 , right parenthesis squared plus 28 left brace, negative 2.2 less than or equal to "x" less than or equal to 1.1 , right brace27x+.52+28−2.2≤x≤1.1
