Expression 19: polygon left parenthesis, "D" , "F" , right parenthesis Has graph.polygonD,F
19
Expression 20: polygon left parenthesis, "E" , "G" , right parenthesis Has graph.polygonE,G
20
Expression 21: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.polygonA,B,C
21
Expression 22: left parenthesis, "D" Subscript, 1 , Baseline plus .3 5 minus .3 5 "t" , "D" Subscript, 2 , Baseline plus .3 5 , right parenthesis Has graph.D1+.35−.35t,D2+.35
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
22
Expression 23: left parenthesis, "D" Subscript, 1 , Baseline plus .3 5 , "D" Subscript, 2 , Baseline plus .3 5 minus .3 5 "t" , right parenthesis Has graph.D1+.35,D2+.35−.35t
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤