Biểu thức 25: left parenthesis, "x" minus 7 , right parenthesis squared plus left parenthesis, "y" plus 1.6 5 , right parenthesis squared less than or equal to .1x−72+y+1.652≤.1
25
Biểu thức 26: left parenthesis, "x" minus 4 , right parenthesis squared plus left parenthesis, "y" plus 1.6 5 , right parenthesis squared less than or equal to .0 5x−42+y+1.652≤.05
26
Biểu thức 27: left parenthesis, "x" minus 7 , right parenthesis squared plus left parenthesis, "y" plus 1.6 5 , right parenthesis squared less than or equal to .0 5x−72+y+1.652≤.05
27
Biểu thức 28: left parenthesis, "x" minus 4 , right parenthesis squared plus left parenthesis, "y" plus 1.6 5 , right parenthesis squared less than or equal to .0 0 5x−42+y+1.652≤.005
28
Biểu thức 29: left parenthesis, "x" minus 7 , right parenthesis squared plus left parenthesis, "y" plus 1.6 5 , right parenthesis squared less than or equal to .0 0 5x−72+y+1.652≤.005
29
Biểu thức 30: "y" equals negative 1.6 5 left brace, 4.3 3 less than or equal to "x" less than or equal to 6.6 8 , right bracey=−1.654.33≤x≤6.68
30
Biểu thức 31: "y" equals negative 1.6 5 left brace, 3.3 less than or equal to "x" less than or equal to 3.6 8 , right bracey=−1.653.3≤x≤3.68
31
Biểu thức 32: "y" equals negative 1.6 5 left brace, 7.3 2 less than or equal to "x" less than or equal to 8 , right bracey=−1.657.32≤x≤8
32
Biểu thức 33: "y" equals negative 1.4 left brace, 4.4 4 less than or equal to "x" less than or equal to 5.2 , right bracey=−1.44.44≤x≤5.2
33
Biểu thức 34: StartRoot, "y" plus 2.2 , EndRoot equals negative left parenthesis, .7 "x" minus 4 , right parenthesis left brace, negative 1.4 less than or equal to "y" less than or equal to negative 1 , right bracey+2.2=−.7x−4−1.4≤y≤−1
34
Biểu thức 35: "x" minus 3.3 equals 2 left parenthesis, "y" plus 1.6 5 , right parenthesis squared left brace, negative 1.6 5 less than or equal to "y" less than or equal to negative 1 , right bracex−3.3=2y+1.652−1.65≤y≤−1
35
Biểu thức 36: "x" minus 5.0 8 equals 1.9 left parenthesis, "y" plus 1.4 5 , right parenthesis squared left brace, 5.2 less than or equal to "x" less than or equal to 7 , right brace left brace, negative 1.6 5 less than or equal to "y" less than or equal to 0 , right bracex−5.08=1.9y+1.4525.2≤x≤7−1.65≤y≤0
36
Biểu thức 37: "x" equals 5.2 left brace, negative 1.4 less than or equal to "y" less than or equal to negative 1.2 , right bracex=5.2−1.4≤y≤−1.2
37
Biểu thức 38: "y" plus .4 5 equals negative 1.2 left parenthesis, "x" minus 7 , right parenthesis squared left brace, 7 less than or equal to "x" less than or equal to 8 , right bracey+.45=−1.2x−727≤x≤8
38
Biểu thức 39: "y" equals .6 "x" minus 3.8 left brace, 4.3 less than or equal to "x" less than or equal to 4.8 2 , right bracey=.6x−3.84.3≤x≤4.82
39
Biểu thức 40: "y" minus 4.1 3 equals negative 5 thirds "x" plus 3 left brace, 4.7 less than or equal to "x" less than or equal to 4.9 5 , right bracey−4.13=−53x+34.7≤x≤4.95
40
Biểu thức 41: "y" equals 6 "x" minus 25.9 left brace, 4.1 5 less than or equal to "x" less than or equal to 4.4 8 5 , right bracey=6x−25.94.15≤x≤4.485
41
Biểu thức 42: "x" equals 7.0 3 left brace, negative .4 5 less than or equal to "y" less than or equal to 1 , right bracex=7.03−.45≤y≤1
42
Biểu thức 43: "y" equals 1 left brace, 4 less than or equal to "x" less than or equal to 7.5 , right bracey=14≤x≤7.5
43
Biểu thức 44: "x" equals 4 left brace, 1 less than or equal to "y" less than or equal to 1.2 , right bracex=41≤y≤1.2
44
Biểu thức 45: "x" equals 7.5 left brace, 1 less than or equal to "y" less than or equal to 1.2 , right bracex=7.51≤y≤1.2
45
Biểu thức 46: "y" equals 1.2 left brace, 4 less than or equal to "x" less than or equal to 7.5 , right bracey=1.24≤x≤7.5
46
Biểu thức 47: 1 less than or equal to "y" less than or equal to 1.2 left brace, 4 less than or equal to "x" less than or equal to 7.5 , right brace1≤y≤1.24≤x≤7.5
47
Biểu thức 48: left parenthesis, "x" minus 3 , right parenthesis squared plus left parenthesis, "y" minus 3 , right parenthesis squared less than or equal to .2x−32+y−32≤.2
48
Biểu thức 49:
49
50
cung cấp bởi
cung cấp bởi
"x"x
"y"y
"a" squareda2
"a" Superscript, "b" , Baselineab
77
88
99
over÷
chức năng
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less than<
greater than>
44
55
66
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greater than or equal to≥
11
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A B C
StartRoot, , EndRoot
piπ
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equals=
positive+
hoặc
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