"x" Subscript, 1 , Baseline x 1
"y" Subscript, 1 , Baseline Has graph. To audio trace, press ALT+T. y 1
sine left parenthesis, 144 , right parenthesis s i n 1 4 4 cosine left parenthesis, 144 , right parenthesis c o s 1 4 4 sine left parenthesis, negative 144 , right parenthesis s i n − 1 4 4 cosine left parenthesis, 144 , right parenthesis c o s 1 4 4 sine left parenthesis, negative 72 , right parenthesis s i n − 7 2 cosine left parenthesis, negative 72 , right parenthesis c o s − 7 2 sine left parenthesis, 0 , right parenthesis s i n 0 cosine left parenthesis, 0 , right parenthesis c o s 0 sine left parenthesis, 72 , right parenthesis s i n 7 2 cosine left parenthesis, 72 , right parenthesis c o s 7 2 sine left parenthesis, 144 , right parenthesis s i n 1 4 4 cosine left parenthesis, 144 , right parenthesis c o s 1 4 4