Biểu thức 36: left parenthesis, "x" plus 56 , right parenthesis squared plus left parenthesis, "y" minus 19.5 , right parenthesis squared equals 5 left brace, "y" less than or equal to 20.0 0 3 , right brace left brace, "x" less than or equal to negative 56.7 4 3 , right bracex+562+y−19.52=5y≤20.003x≤−56.743
36
Biểu thức 37: left parenthesis, "x" plus 55 , right parenthesis squared plus left parenthesis, "y" minus 15.7 , right parenthesis squared equals 6 left brace, 13.8 less than or equal to "y" less than or equal to 17.4 , right brace left brace, "x" less than or equal to negative 55 , right bracex+552+y−15.72=613.8≤y≤17.4x≤−55
37
Biểu thức 38: left parenthesis, "x" minus 55 , right parenthesis squared plus left parenthesis, "y" minus 15.7 , right parenthesis squared equals 6 left brace, 13.8 less than or equal to "y" less than or equal to 17.4 , right brace left brace, "x" greater than or equal to 55 , right bracex−552+y−15.72=613.8≤y≤17.4x≥55
38
Biểu thức 39: left parenthesis, "x" minus 56 , right parenthesis squared plus left parenthesis, "y" minus 19.5 , right parenthesis squared equals 5 left brace, "y" less than or equal to 20.0 0 3 , right brace left brace, "x" greater than or equal to 56.7 4 3 , right bracex−562+y−19.52=5y≤20.003x≥56.743
39
Biểu thức 40: left parenthesis, "x" minus 54.6 4 , right parenthesis squared plus left parenthesis, "y" minus 12.1 , right parenthesis squared equals 6.6 left brace, "x" greater than or equal to 55 , right brace left brace, 9.8 9 6 less than or equal to "y" less than or equal to 13.8 2 , right bracex−54.642+y−12.12=6.6x≥559.896≤y≤13.82
40
Biểu thức 41: left parenthesis, "x" plus 54.6 4 , right parenthesis squared plus left parenthesis, "y" minus 12.1 , right parenthesis squared equals 6.6 left brace, "x" less than or equal to negative 55 , right brace left brace, 9.8 9 6 less than or equal to "y" less than or equal to 13.8 2 , right bracex+54.642+y−12.12=6.6x≤−559.896≤y≤13.82
41
Biểu thức 42: "x" equals negative 1.2 left parenthesis, "y" plus 4 , right parenthesis squared plus 55 left brace, "y" greater than or equal to negative 1 , right brace left brace, 18 less than or equal to "x" less than or equal to 40 , right bracex=−1.2y+42+55y≥−118≤x≤40
42
Biểu thức 43: "x" equals 1.2 left parenthesis, "y" plus 4 , right parenthesis squared minus 55 left brace, "y" greater than or equal to negative 1 , right brace left brace, negative 18 greater than or equal to "x" greater than or equal to negative 40 , right bracex=1.2y+42−55y≥−1−18≥x≥−40
43
Biểu thức 44: "y" equals negative 0.0 6 9 "x" positive 2.3 left brace, 40 less than or equal to "x" less than or equal to 48 , right bracey=−0.069x+2.340≤x≤48
44
Biểu thức 45: "y" equals 0.0 6 9 "x" positive 2.3 left brace, negative 40 greater than or equal to "x" greater than or equal to negative 48 , right bracey=0.069x+2.3−40≥x≥−48
45
Biểu thức 46: left parenthesis, "x" minus 17 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared equals 25 left brace, "x" less than or equal to 20 , right bracex−172+y+202=25x≤20
46
Biểu thức 47: left parenthesis, "x" minus 23 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared equals 24 left brace, "x" greater than or equal to 20 , right bracex−232+y+202=24x≥20
47
Biểu thức 48: left parenthesis, "x" minus 17 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared less than or equal to 1.8x−172+y+202≤1.8
48
Biểu thức 49: left parenthesis, "x" minus 23 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared less than or equal to 1.8x−232+y+202≤1.8
49
Biểu thức 50: left parenthesis, "x" plus 17 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared equals 25 left brace, "x" greater than or equal to negative 20 , right bracex+172+y+202=25x≥−20
50
Biểu thức 51: left parenthesis, "x" plus 23 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared equals 24 left brace, "x" less than or equal to negative 20 , right bracex+232+y+202=24x≤−20
51
Biểu thức 52: left parenthesis, "x" plus 17 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared less than or equal to 1.8x+172+y+202≤1.8
52
Biểu thức 53: left parenthesis, "x" plus 23 , right parenthesis squared plus left parenthesis, "y" plus 20 , right parenthesis squared less than or equal to 1.8x+232+y+202≤1.8
53
Biểu thức 54: "y" equals 0.2 "x" plus 4 left brace, 4 less than or equal to "x" less than or equal to 20 , right bracey=0.2x+44≤x≤20
54
Biểu thức 55: "y" equals negative 0.2 "x" plus 4 left brace, negative 20 less than or equal to "x" less than or equal to negative 4 , right bracey=−0.2x+4−20≤x≤−4
55
Biểu thức 56: left parenthesis, "x" plus 20 , right parenthesis squared plus left parenthesis, "y" plus 10 , right parenthesis squared equals 300 left brace, negative 37.2 6 less than or equal to "x" less than or equal to negative 6.6 , right brace left brace, "y" less than or equal to negative 9 , right bracex+202+y+102=300−37.26≤x≤−6.6y≤−9
56
Biểu thức 57: left parenthesis, "x" minus 20 , right parenthesis squared plus left parenthesis, "y" plus 10 , right parenthesis squared equals 300 left brace, 37.2 6 greater than or equal to "x" greater than or equal to 6.6 , right brace left brace, "y" less than or equal to negative 9 , right bracex−202+y+102=30037.26≥x≥6.6y≤−9
57
Biểu thức 58: left parenthesis, "x" plus 23 , right parenthesis squared plus left parenthesis, "y" plus 8 , right parenthesis squared equals 21 left brace, "x" less than or equal to negative 20 , right bracex+232+y+82=21x≤−20
58
Biểu thức 59: left parenthesis, "x" plus 20 , right parenthesis squared plus 4 left parenthesis, "y" plus 8 , right parenthesis squared equals 50 left brace, "x" greater than or equal to negative 20 , right bracex+202+4y+82=50x≥−20
59
Biểu thức 60: left parenthesis, "x" minus 23 , right parenthesis squared plus left parenthesis, "y" plus 8 , right parenthesis squared equals 21 left brace, "x" greater than or equal to 20 , right bracex−232+y+82=21x≥20
60
Biểu thức 61: left parenthesis, "x" plus 20 , right parenthesis squared plus 4 left parenthesis, "y" plus 8 , right parenthesis squared equals 50 left brace, "x" greater than or equal to negative 20 , right bracex+202+4y+82=50x≥−20
61
Biểu thức 62: left parenthesis, "x" plus 46 , right parenthesis squared plus left parenthesis, "y" minus 9 , right parenthesis squared greater than or equal to 100 left brace, "x" less than or equal to negative 48 , right brace left brace, "y" less than or equal to 10 , right brace left brace, left parenthesis, "y" minus 9 , right parenthesis Superscript, 4 , Baseline plus left parenthesis, "x" plus 46 , right parenthesis to the 4th power less than or equal to 10000 , right bracex+462+y−92≥100x≤−48y≤10y−94+x+464≤10000
62
Biểu thức 63: left parenthesis, "x" minus 46 , right parenthesis squared plus left parenthesis, "y" minus 9 , right parenthesis squared greater than or equal to 100 left brace, "x" greater than or equal to 48 , right brace left brace, "y" less than or equal to 10 , right brace left brace, left parenthesis, "y" minus 9 , right parenthesis Superscript, 4 , Baseline plus left parenthesis, "x" minus 46 , right parenthesis to the 4th power less than or equal to 10000 , right bracex−462+y−92≥100x≥48y≤10y−94+x−464≤10000
63
Biểu thức 64: left brace, "x" positive 1.3 less than or equal to negative StartFraction, 1 Over 15 , EndFraction left parenthesis, "y" minus 11 , right parenthesis squared , right brace left parenthesis, "x" plus 12 , right parenthesis squared plus left parenthesis, "y" minus 8 , right parenthesis squared equals 1000 left brace, "x" less than or equal to 0.1 8 left parenthesis, "y" plus 8.6 5 , right parenthesis squared minus 36.9 , right brace left brace, "y" greater than or equal to 0.0 6 9 "x" positive 2.3 , right brace left brace, 6 "x" Superscript, 2 , Baseline plus left parenthesis, "y" minus 11 , right parenthesis Superscript, 2 , Baseline greater than or equal to 24 , right bracex+1.3≤−115y−112x+122+y−82=1000x≤0.18y+8.652−36.9y≥0.069x+2.36x2+y−112≥24
64
Biểu thức 65: left brace, "x" negative 1.3 greater than or equal to StartFraction, 1 Over 15 , EndFraction left parenthesis, "y" minus 11 , right parenthesis squared , right brace left parenthesis, "x" minus 12 , right parenthesis squared plus left parenthesis, "y" minus 8 , right parenthesis squared equals 1000 left brace, "x" less than or equal to 0.1 8 left parenthesis, "y" plus 8.6 5 , right parenthesis squared plus 36.9 , right brace left brace, "y" greater than or equal to 0.0 6 9 "x" negative 3.5 , right brace left brace, 6 "x" Superscript, 2 , Baseline plus left parenthesis, "y" minus 11 , right parenthesis Superscript, 2 , Baseline greater than or equal to 24 , right bracex−1.3≥115y−112x−122+y−82=1000x≤0.18y+8.652+36.9y≥0.069x−3.56x2+y−112≥24
65
Biểu thức 66: left parenthesis, "x" minus 20 , right parenthesis squared plus 4 left parenthesis, "y" plus 8 , right parenthesis squared equals 50 left brace, "x" less than or equal to 20 , right bracex−202+4y+82=50x≤20
66
Biểu thức 67: left parenthesis, "x" plus 23 , right parenthesis squared plus left parenthesis, "y" plus 8 , right parenthesis squared less than or equal to 1.8x+232+y+82≤1.8
67
Biểu thức 68: left parenthesis, "x" minus 23 , right parenthesis squared plus left parenthesis, "y" plus 8 , right parenthesis squared less than or equal to 1.8x−232+y+82≤1.8
68
Biểu thức 69: left parenthesis, "x" plus 17 , right parenthesis squared plus 2 left parenthesis, "y" plus 8 , right parenthesis squared less than or equal to 2x+172+2y+82≤2
69
Biểu thức 70: left parenthesis, "x" minus 17 , right parenthesis squared plus 2 left parenthesis, "y" plus 8 , right parenthesis squared less than or equal to 2x−172+2y+82≤2
70
Biểu thức 71: left parenthesis, "x" minus 19.7 , right parenthesis squared plus left parenthesis, "y" plus 10 , right parenthesis squared equals 250 left brace, "y" less than or equal to negative 5.2 1 , right brace left brace, "x" greater than or equal to 4.7 , right bracex−19.72+y+102=250y≤−5.21x≥4.7
71
Biểu thức 72: left parenthesis, "x" plus 19.7 , right parenthesis squared plus left parenthesis, "y" plus 10 , right parenthesis squared equals 250 left brace, "y" less than or equal to negative 5.2 1 , right brace left brace, "x" less than or equal to negative 4.7 , right bracex+19.72+y+102=250y≤−5.21x≤−4.7
72
73
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