表达式11: left parenthesis, 3 left parenthesis, 1 minus "t" , right parenthesis plus "t" left parenthesis, 2 "p" minus 5 , right parenthesis , negative left parenthesis, 1 minus "t" , right parenthesis plus "t" "p" , right parenthesis31−t+t2p−5,−1−t+tp
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：
11
R1: left parenthesis, 14 , negative 3 , right parenthesis14,−3
标签:
12
R2: left parenthesis, 2 , 1 , right parenthesis2,1
标签:
13
S1: left parenthesis, 9 , 7 , right parenthesis9,7
标签:
14
S2: left parenthesis, 1 , 3 , right parenthesis1,3
标签:
15
表达式16: left parenthesis, 2 "t" plus left parenthesis, 1 minus "t" , right parenthesis , "t" plus 3 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis2t+1−t,t+31−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：
16
表达式17: left parenthesis, 9 "t" plus 14 left parenthesis, 1 minus "t" , right parenthesis , 7 "t" minus 3 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis9t+141−t,7t−31−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：
17
表达式18: left parenthesis, 4 "t" plus 14 left parenthesis, 1 minus "t" , right parenthesis , 2 "t" minus 3 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis4t+141−t,2t−31−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：
18
表达式19: left parenthesis, 3 "t" plus 14 left parenthesis, 1 minus "t" , right parenthesis , negative "t" minus 3 left parenthesis, 1 minus "t" , right parenthesis , right parenthesis3t+141−t,−t−31−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：
19
表达式20: left parenthesis, 4 "t" plus 2 left parenthesis, 1 minus "t" , right parenthesis , 2 "t" plus left parenthesis, 1 minus "t" , right parenthesis , right parenthesis4t+21−t,2t+1−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：
20
表达式21: left parenthesis, 3 "t" plus 2 left parenthesis, 1 minus "t" , right parenthesis , negative "t" plus left parenthesis, 1 minus "t" , right parenthesis , right parenthesis3t+21−t,−t+1−t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
