Expression 16: "t" times left parenthesis, "x" Subscript, 3 , Baseline , "y" Subscript, 3 , Baseline , right parenthesis plus left parenthesis, 1 minus "t" , right parenthesis times left parenthesis, "x" Subscript, 2 , Baseline , "y" Subscript, 2 , Baseline , right parenthesist·x3,y3+1−t·x2,y2
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
16
Expression 17: "t" times left parenthesis, "x" Subscript, 1 , Baseline , "y" Subscript, 1 , Baseline , right parenthesis plus left parenthesis, 1 minus "t" , right parenthesis times left parenthesis, "x" Subscript, 3 , Baseline , "y" Subscript, 3 , Baseline , right parenthesist·x1,y1+1−t·x3,y3
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
17
Expression 18: "t" times left parenthesis, "x" Subscript, 2 , Baseline , "y" Subscript, 2 , Baseline , right parenthesis plus left parenthesis, 1 minus "t" , right parenthesis times left parenthesis, "x" Subscript, 1 , Baseline , "y" Subscript, 1 , Baseline , right parenthesist·x2,y2+1−t·x1,y1
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤