Expression 2: left parenthesis, left brace, 0 less than or equal to "t" less than 1 : "t" minus 4.5 , 1 less than or equal to "t" less than 2 : negative 4 , 2 less than or equal to "t" less than or equal to 3 : 1 half "t" minus 11 halves , right brace , left brace, 0 less than or equal to "t" less than 1 : 1 , 1 less than or equal to "t" less than 2 : 3 "t" negative 2 , 2 less than or equal to "t" less than or equal to 3 : 1 half "t" plus 5 halves , right brace , right parenthesis0≤t<1:t−4.5,1≤t<2:−4,2≤t≤3:12t−112,0≤t<1:1,1≤t<2:3t−2,2≤t≤3:12t+52
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 33
2
Expression 3: left parenthesis, left brace, 0 less than or equal to "t" less than 1 : "t" plus 3.5 , 1 less than or equal to "t" less than 2 : 4 , 2 less than or equal to "t" less than or equal to 3 : 1 half "t" plus 5 halves , right brace , left brace, 0 less than or equal to "t" less than 1 : 1 , 1 less than or equal to "t" less than 2 : 3 "t" negative 2 , 2 less than or equal to "t" less than or equal to 3 : 1 half "t" plus 5 halves , right brace , right parenthesis0≤t<1:t+3.5,1≤t<2:4,2≤t≤3:12t+52,0≤t<1:1,1≤t<2:3t−2,2≤t≤3:12t+52
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
