Biểu thức 25: left parenthesis, "y" minus 30 , right parenthesis squared positive left parenthesis, "x" minus 8 , right parenthesis squared less than or equal to 2 squaredy−302+x−82≤22
25
Biểu thức 26: left parenthesis, "y" minus 26 , right parenthesis squared positive left parenthesis, "x" minus 5 , right parenthesis squared less than or equal to 0.9 squaredy−262+x−52≤0.92
26
Biểu thức 27: "x" equals negative 2 times negative 4.7 left parenthesis, "y" minus 26 , right parenthesis squared positive 3 left brace, 26.3 6 1 greater than "y" , right brace left brace, 25.5 3 less than "y" , right bracex=−2·−4.7y−262+326.361>y25.53<y
27
Biểu thức 28: "x" equals 2 times negative 4.6 left parenthesis, "y" minus 26 , right parenthesis squared positive 7 left brace, 26.3 6 1 greater than "y" , right brace left brace, 25.5 3 less than "y" , right bracex=2·−4.6y−262+726.361>y25.53<y
28
Biểu thức 29: "x" equals negative 0.1 3 left parenthesis, "y" minus 35 , right parenthesis squared positive 22 left brace, 17 less than "x" , right bracex=−0.13y−352+2217<x
29
Biểu thức 30: "x" equals negative 0.2 3 left parenthesis, "y" minus 35 , right parenthesis squared positive 26 left brace, 17 less than "x" , right bracex=−0.23y−352+2617<x
30
Biểu thức 31: "y" squared positive left parenthesis, "x" plus 13 , right parenthesis squared less than or equal to 7 squaredy2+x+132≤72
31
Biểu thức 32: "x" equals 1 left parenthesis, "y" minus 13 , right parenthesis squared positive 2.2 left brace, 14.9 9 greater than "y" , right brace left brace, 12 greater than "x" , right bracex=1y−132+2.214.99>y12>x
32
Biểu thức 33: "x" equals negative 1 left parenthesis, "y" minus 13 , right parenthesis squared positive 21.8 left brace, 14.9 9 greater than "y" , right brace left brace, 12 less than "x" , right bracex=−1y−132+21.814.99>y12<x
33
Biểu thức 34: left parenthesis, "y" minus 24 , right parenthesis squared positive left parenthesis, "x" minus 15 , right parenthesis squared less than or equal to 2.4 squaredy−242+x−152≤2.42
34
Biểu thức 35: "y" squared positive left parenthesis, "x" minus 10 , right parenthesis squared less than or equal to 3 squaredy2+x−102≤32
35
Biểu thức 36: "y" equals 10 "x" positive 80 left brace, 33.7 6 less than "y" less than 35.2 4 7 , right bracey=10x+8033.76<y<35.247
36
Biểu thức 37: "y" equals negative 0.1 "x" positive 34.8 left brace, negative 4.4 7 5 less than "x" less than negative 3.2 0 6 , right bracey=−0.1x+34.8−4.475<x<−3.206
37
Biểu thức 38: "y" equals negative 0.1 "x" positive 34 left brace, negative 4.5 5 4 less than "x" less than negative 3.2 6 2 , right bracey=−0.1x+34−4.554<x<−3.262
38
Biểu thức 39: "y" equals 14 "x" positive 80 left brace, 34.3 2 6 less than "y" less than 35.1 2 1 , right bracey=14x+8034.326<y<35.121
39
Biểu thức 40: "y" equals 11 "x" positive 80 left brace, 34.9 1 1 less than "y" less than 35.2 0 7 , right bracey=11x+8034.911<y<35.207
40
Biểu thức 41: "y" equals negative 0.1 "x" positive 34.5 left brace, negative 4.5 0 5 less than "x" less than negative 4.1 , right bracey=−0.1x+34.5−4.505<x<−4.1
41
Biểu thức 42: "y" equals negative 0.1 "x" positive 34.7 left brace, negative 4.0 8 1 less than "x" less than negative 3.2 1 3 , right bracey=−0.1x+34.7−4.081<x<−3.213
42
Biểu thức 43: "y" equals negative 0.1 "x" positive 34.6 left brace, negative 4.0 9 less than "x" less than negative 3.2 2 , right bracey=−0.1x+34.6−4.09<x<−3.22
43
Biểu thức 44: "y" equals negative 0.1 "x" positive 34.5 left brace, negative 4.1 less than "x" less than negative 3.2 2 7 , right bracey=−0.1x+34.5−4.1<x<−3.227
44
Biểu thức 45: "y" equals negative 0.1 "x" positive 34.4 left brace, negative 4.5 1 5 less than "x" less than negative 3.2 3 4 , right bracey=−0.1x+34.4−4.515<x<−3.234
45
Biểu thức 46: "y" equals negative 0.1 "x" positive 34.3 left brace, negative 4.5 2 5 less than "x" less than negative 3.2 4 1 , right bracey=−0.1x+34.3−4.525<x<−3.241
46
Biểu thức 47: "y" equals negative 0.1 "x" positive 34.2 left brace, negative 4.5 3 5 less than "x" less than negative 3.2 4 8 , right bracey=−0.1x+34.2−4.535<x<−3.248
47
Biểu thức 48: "y" equals negative 0.1 "x" positive 34.1 left brace, negative 4.5 4 less than "x" less than negative 3.2 5 5 , right bracey=−0.1x+34.1−4.54<x<−3.255
48
Biểu thức 49: left parenthesis, "y" minus 4 , right parenthesis squared positive left parenthesis, "x" minus 18 , right parenthesis squared less than or equal to 3 squaredy−42+x−182≤32
49
50
cung cấp bởi
cung cấp bởi
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"a" Superscript, "b" , Baselineab
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