表达式26: "x" equals 27 left brace, 0 less than "y" less than 10 , right bracex=270<y<10
26
表达式27: "y" equals 0 left brace, negative 25 less than "x" less than negative 15 , right bracey=0−25<x<−15
27
表达式28: "y" equals 10 left brace, negative 25 less than "x" less than negative 15 , right bracey=10−25<x<−15
28
表达式29: "x" equals negative 25 left brace, 0 less than "y" less than 10 , right bracex=−250<y<10
29
表达式30: "x" equals negative 15 left brace, 0 less than "y" less than 10 , right bracex=−150<y<10
30
表达式31: left parenthesis, "x" plus 18 , right parenthesis squared plus left parenthesis, "y" minus 11 , right parenthesis squared equals 5x+182+y−112=5
31
表达式32: left parenthesis, "x" plus 22 , right parenthesis squared plus left parenthesis, "y" minus 11 , right parenthesis squared equals 5x+222+y−112=5
32
表达式33: negative "x" minus 15 left brace, negative 25 less than "x" less than negative 15 , right brace−x−15−25<x<−15
33
表达式34: negative "x" minus 13 left brace, negative 23 less than "x" less than negative 15 , right brace−x−13−23<x<−15
34
表达式35: negative "x" minus 11 left brace, negative 21 less than "x" less than negative 15 , right brace−x−11−21<x<−15
35
表达式36: negative "x" minus 9 left brace, negative 19 less than "x" less than negative 15 , right brace−x−9−19<x<−15
36
表达式37: negative "x" minus 7 left brace, negative 17 less than "x" less than negative 15 , right brace−x−7−17<x<−15
37
表达式38: negative "x" minus 17 left brace, negative 25 less than "x" less than negative 17 , right brace−x−17−25<x<−17
38
表达式39: negative "x" minus 19 left brace, negative 25 less than "x" less than negative 19 , right brace−x−19−25<x<−19
39
表达式40: negative "x" minus 21 left brace, negative 25 less than "x" less than negative 21 , right brace−x−21−25<x<−21
40
表达式41: negative "x" minus 23 left brace, negative 25 less than "x" less than negative 23 , right brace−x−23−25<x<−23
41
表达式42: negative 1.5 "x" plus 15 greater than "y" greater than 0 left brace, 0 less than "x" less than 10 , right brace−1.5x+15>y>00<x<10
42
表达式43: negative 1.5 "x" plus 15 less than "y" less than 15 left brace, 0 less than "x" less than 10 , right brace−1.5x+15<y<150<x<10
43
表达式44: 1.5 "x" plus 15 greater than "y" greater than 0 left brace, negative 10 less than "x" less than 0 , right brace1.5x+15>y>0−10<x<0
44
表达式45: 1.5 "x" plus 15 less than "y" less than 15 left brace, negative 10 less than "x" less than 0 , right brace1.5x+15<y<15−10<x<0
45
表达式46: left parenthesis, "x" minus 15 , right parenthesis squared plus left parenthesis, "y" minus 19 , right parenthesis squared equals 7x−152+y−192=7
46
表达式47: left parenthesis, "x" plus 15 , right parenthesis squared plus left parenthesis, "y" minus 19 , right parenthesis squared equals 7x+152+y−192=7
47
表达式48: left parenthesis, "x" plus 11 , right parenthesis squared plus left parenthesis, "y" minus 34 , right parenthesis squared equals 7x+112+y−342=7
48
表达式49: left parenthesis, "x" minus 11 , right parenthesis squared plus left parenthesis, "y" minus 34 , right parenthesis squared equals 7x−112+y−342=7
49
表达式50: left parenthesis, "x" , right parenthesis squared plus left parenthesis, "y" minus 48 , right parenthesis squared equals 7x2+y−482=7
