Expression 6: "x" equals cosine ( "a" ) left brace, 0 less than "y" less than sin ( "a" ) , right brace Has graph. To audio trace, press ALT+T.x=cos(a)0<y<sin(a)
6
Expression 7: "x" equals cosine ( "a" ) left brace, sin ( "a" ) less than "y" less than 0 , right brace Has graph.x=cos(a)sin(a)<y<0
7
Expression 8: "y" equals sine "x" Has graph. To audio trace, press ALT+T.y=sinx
8
Hidden Label: left parenthesis, "a" , sin "a" , right parenthesis equals left parenthesis, 7 , 0.6 5 6 9 8 6 5 9 8 7 1 9 , right parenthesis Has graph. To audio trace, press ALT+T.a,sina
Label
equals=
left parenthesis, 7 , 0.6 5 6 9 8 6 6 , right parenthesis7,0.6569866
9
Expression 10: "y" equals left parenthesis, sin "a" , right parenthesis left brace, cos "a" less than "x" less than "a" , right brace Has graph. To audio trace, press ALT+T.y=sinacosa<x<a
10
Expression 11: "y" equals left parenthesis, sin "a" , right parenthesis left brace, "a" less than "x" less than cos "a" , right brace Has graph.y=sinaa<x<cosa
