Expression 8: left parenthesis, "t" , sin left parenthesis, "a" , right parenthesis , right parenthesis Has graph.t,sina
domain t Minimum: min left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismincosa,0
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: max left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismaxcosa,0
8
Expression 9: left parenthesis, "a" , "t" , right parenthesis Has graph.a,t
domain t Minimum: min left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismincosa,0
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: max left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismaxcosa,0
9
Expression 10: left parenthesis, "t" , "a" , right parenthesist,a
domain t Minimum: min left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismincosa,0
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: max left parenthesis, cos left parenthesis, "a" , right parenthesis , 0 , right parenthesismaxcosa,0
10
Hidden Label: left parenthesis, cos left parenthesis, "a" , right parenthesis , 2 , right parenthesis equals left parenthesis, 1 , 2 , right parenthesis Has graph. To audio trace, press ALT+T.cosa,2
Label
equals=
left parenthesis, 1 , 2 , right parenthesis1,2
11
Expression 12: left parenthesis, "t" , 2 , right parenthesis Has graph.t,2
domain t Minimum: negative 1−1
less than or equal to "t" less than or equal to≤t≤