隐藏 标签 left parenthesis, 4 , 1 , right parenthesis4,1
标签
18
隐藏 标签 left parenthesis, 4 , 0 , right parenthesis4,0
标签
19
隐藏 标签 left parenthesis, 2 , 3 , right parenthesis2,3
标签
20
隐藏 标签 left parenthesis, 3 , 4 , right parenthesis3,4
标签
21
隐藏 标签 left parenthesis, 4 , 4 , right parenthesis4,4
标签
22
隐藏 标签 left parenthesis, 4 , 3 , right parenthesis4,3
标签
23
隐藏 标签 left parenthesis, 2 , 0 , right parenthesis2,0
标签
24
隐藏 标签 left parenthesis, 4 , 2 , right parenthesis4,2
标签
25
隐藏 标签 left parenthesis, 2 , negative 1 , right parenthesis2,−1
标签
26
隐藏 标签 left parenthesis, 1 , negative 1 , right parenthesis1,−1
标签
27
隐藏 标签 left parenthesis, 1 , 0 , right parenthesis1,0
标签
28
3: left parenthesis, 1.5 , negative .5 , right parenthesis1.5,−.5
标签:
29
表达式30: left parenthesis, 1.5 "t" plus 3.5 left parenthesis, 1 minus "t" , right parenthesis , 1.5 "t" plus 3.5 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis1.5t+3.51−t,1.5t+3.51−t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
30
h: left parenthesis, 1.5 "t" Subscript, 1 , Baseline plus 3.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , 1.5 "t" Subscript, 1 , Baseline plus 3.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis1.5t1+3.51−t1,1.5t1+3.51−t1
表达式33: left parenthesis, 1.5 "t" plus 3.5 left parenthesis, 1 minus "t" , right parenthesis , 2.5 "t" plus 0.5 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis1.5t+3.51−t,2.5t+0.51−t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
33
u: left parenthesis, 1.5 "t" Subscript, 1 , Baseline plus 3.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , 2.5 "t" Subscript, 1 , Baseline plus 0.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis1.5t1+3.51−t1,2.5t1+0.51−t1
标签:
34
表达式35: left parenthesis, 1.5 "t" plus 3.5 left parenthesis, 1 minus "t" , right parenthesis , negative 0.5 "t" plus 1.5 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis1.5t+3.51−t,−0.5t+1.51−t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
35
a: left parenthesis, 1.5 "t" Subscript, 1 , Baseline plus 3.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , negative 0.5 "t" Subscript, 1 , Baseline plus 1.5 left parenthesis, 1 minus "t" Subscript, 1 , Baseline , right parenthesis , right parenthesis1.5t1+3.51−t1,−0.5t1+1.51−t1
