Expression 25: "y" less than 30 Has graph. To audio trace, press ALT+T.y<30
25
Expression 26: polygon left parenthesis, "B" , "C" , "F" , right parenthesis Has graph.polygonB,C,F
26
Expression 27: polygon left parenthesis, "A" , "D" , "F" , right parenthesis Has graph.polygonA,D,F
27
Expression 28: polygon left parenthesis, "A" , "F" , "D" , "F" , "C" , "F" , "B" , "C" , right parenthesis Has graph.polygonA,F,D,F,C,F,B,C
28
Expression 29: left parenthesis, "D" Subscript, 1 , Baseline plus 0.4 5cos 135 , positive 0.4 5 "t" sin 135 , right parenthesis Has graph.D1+0.45cos135,+0.45tsin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
29
Expression 30: left parenthesis, "D" Subscript, 1 , Baseline plus 0.4 5 "t" cos 135 , positive 0.4 5sin 135 , right parenthesis Has graph.D1+0.45tcos135,+0.45sin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤