隐藏 标签 left parenthesis, "t" Subscript, 1 , Baseline cos left parenthesis, 360 , right parenthesis , "t" Subscript, 1 , Baseline sin left parenthesis, 360 , right parenthesis , right parenthesist1cos360,t1sin360
标签
26
隐藏 标签 left parenthesis, 2 minus "t" Subscript, 1 , Baseline cos left parenthesis, 240 , right parenthesis , negative 6 minus "t" Subscript, 1 , Baseline sin left parenthesis, 240 , right parenthesis , right parenthesis2−t1cos240,−6−t1sin240
标签
27
表达式28: "x" equals 5.5x=5.5
negative 10−10
1010
28
隐藏 标签 left parenthesis, 5.5 , left parenthesis, StartFraction, StartRoot, 3 , EndRoot Over 2 , EndFraction , right parenthesis , right parenthesis5.5,32
标签
29
隐藏 标签 left parenthesis, 4.5 , left parenthesis, StartFraction, StartRoot, 3 , EndRoot Over 2 , EndFraction , right parenthesis , right parenthesis4.5,32
标签
30
隐藏 标签 left parenthesis, "t" Subscript, 1 , Baseline cos left parenthesis, 300 , right parenthesis , "t" Subscript, 1 , Baseline sin left parenthesis, 300 , right parenthesis , right parenthesist1cos300,t1sin300
表达式33: left parenthesis, "t" cos left parenthesis, 300 , right parenthesis , "t" sin left parenthesis, 300 , right parenthesis , right parenthesistcos300,tsin300
定义域t最小值： negative 1−1
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 11
33
表达式34: left parenthesis, "t" cos left parenthesis, 60 , right parenthesis , "t" sin left parenthesis, 60 , right parenthesis , right parenthesistcos60,tsin60
定义域t最小值： negative 1−1
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 11
34
表达式35: left parenthesis, "t" cos left parenthesis, 0 , right parenthesis , "t" sin left parenthesis, 0 , right parenthesis , right parenthesistcos0,tsin0
定义域t最小值： negative 1−1
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 11
35
表达式36: left parenthesis, "y" , right parenthesis squared plus left parenthesis, "x" minus 5 , right parenthesis squared equals 1y2+x−52=1
36
表达式37: left parenthesis, "t" cos left parenthesis, 60 , right parenthesis , "t" sin left parenthesis, 60 , right parenthesis , right parenthesistcos60,tsin60
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 55
37
表达式38: left parenthesis, "t" cos left parenthesis, 60 , right parenthesis , "t" sin left parenthesis, 60 , right parenthesis , right parenthesistcos60,tsin60
定义域t最小值： 55
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 66
38
表达式39: left parenthesis, 5 plus "t" cos left parenthesis, 120 , right parenthesis , "t" sin left parenthesis, 120 , right parenthesis , right parenthesis5+tcos120,tsin120
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 55
39
表达式40: left parenthesis, 5 plus "t" cos left parenthesis, 120 , right parenthesis , "t" sin left parenthesis, 120 , right parenthesis , right parenthesis5+tcos120,tsin120
定义域t最小值： 55
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 66
40
表达式41: left parenthesis, 5 plus "t" cos left parenthesis, 60 , right parenthesis , "t" sin left parenthesis, 60 , right parenthesis , right parenthesis5+tcos60,tsin60
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 66
41
表达式42: left parenthesis, "y" minus 5 , right parenthesis squared plus left parenthesis, "x" minus 5 halves , right parenthesis squared equals 1y−52+x−522=1
42
表达式43: "x" equals 2.5x=2.5
negative 10−10
1010
43
表达式44: left parenthesis, "y" minus StartFraction, StartRoot, 3 , EndRoot Over 2 , EndFraction , right parenthesis squared plus left parenthesis, "x" minus 2.5 , right parenthesis squared equals 1y−322+x−2.52=1
44
隐藏 标签 left parenthesis, 2.5 , left parenthesis, StartRoot, 25 minus 2.5 squared , EndRoot , right parenthesis , right parenthesis2.5,25−2.52
标签
45
隐藏 标签 left parenthesis, 7.5 , left parenthesis, StartRoot, 25 minus 2.5 squared , EndRoot , right parenthesis , right parenthesis7.5,25−2.52
标签
46
隐藏 标签 left parenthesis, 2.5 , negative StartRoot, 25 minus 2.5 squared , EndRoot , right parenthesis2.5,−25−2.52
标签
47
表达式48: "y" equals StartRoot, 25 minus 2.5 squared , EndRooty=25−2.52
equals=
4.3 3 0 1 2 7 0 1 8 9 24.33012701892
48
表达式49: left parenthesis, "x" minus 2.5 , right parenthesis squared plus left parenthesis, "y" minus StartRoot, 5 squared minus 2.5 squared , EndRoot , right parenthesis squared equals 1x−2.52+y−52−2.522=1
49
表达式50: left parenthesis, "x" minus 7.5 , right parenthesis squared plus left parenthesis, "y" minus StartRoot, 5 squared minus 2.5 squared , EndRoot , right parenthesis squared equals 1x−7.52+y−52−2.522=1
50
表达式51: left parenthesis, "x" minus 2.5 , right parenthesis squared plus left parenthesis, "y" plus StartRoot, 5 squared minus 2.5 squared , EndRoot , right parenthesis squared equals 1x−2.52+y+52−2.522=1
