Expression 6: "y" equals "a" left parenthesis, 1 minus cos left parenthesis, "x" , right parenthesis , right parenthesis Has graph. To audio trace, press ALT+T.y=a1−cosx
6
Expression 7: "a" equals 5a=5
negative 2−2
66
7
Expression 8: "y" equals 4 left parenthesis, 1 minus cos left parenthesis, "x" , right parenthesis , right parenthesis Has graph. To audio trace, press ALT+T.y=41−cosx
8
Expression 9: 4 left parenthesis, 1 minus cos left parenthesis, "x" , right parenthesis , right parenthesis less than or equal to "y" less than or equal to StartFraction, 1 Over cos left parenthesis, "x" , right parenthesis , EndFraction left brace, negative StartFraction, pi Over 3 , EndFraction less than or equal to "x" less than or equal to StartFraction, pi Over 3 , EndFraction , right brace Has graph. To audio trace, press ALT+T.41−cosx≤y≤1cosx−π3≤x≤π3
9
Hidden Label: left parenthesis, StartFraction, pi Over 3 , EndFraction , 2 , right parenthesis equals left parenthesis, 1.0 4 7 1 9 7 5 5 1 2 , 2 , right parenthesis Has graph. To audio trace, press ALT+T.π3,2
Label
equals=
left parenthesis, 1.0 4 7 1 9 7 5 5 , 2 , right parenthesis1.04719755,2
10
Hidden Label: left parenthesis, negative StartFraction, pi Over 3 , EndFraction , 2 , right parenthesis equals left parenthesis, negative 1.0 4 7 1 9 7 5 5 1 2 , 2 , right parenthesis Has graph. To audio trace, press ALT+T.−π3,2
Label
equals=
left parenthesis, negative 1.0 4 7 1 9 7 5 5 , 2 , right parenthesis−1.04719755,2