Expression 6: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 4 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 4 "t" , right parenthesis minus 6 , right parenthesisftcos4t+2a,ftsin4t−6
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
6
Expression 7: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 5 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 5 "t" , right parenthesis minus 8 , right parenthesisftcos5t+2a,ftsin5t−8
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
7
Expression 8: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 6 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 6 "t" , right parenthesis minus 10 , right parenthesisftcos6t+2a,ftsin6t−10
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
8
Expression 9: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 7 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 7 "t" , right parenthesis minus 12 , right parenthesisftcos7t+2a,ftsin7t−12
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
9
Expression 10: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 8 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 8 "t" , right parenthesis minus 14 , right parenthesisftcos8t+2a,ftsin8t−14
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
10
Expression 11: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 9 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 9 "t" , right parenthesis minus 16 , right parenthesisftcos9t+2a,ftsin9t−16
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: piπ
11
Expression 12: left parenthesis, "f" left parenthesis, "t" , right parenthesis left parenthesis, cos 10 "t" , right parenthesis plus 2 "a" , "f" left parenthesis, "t" , right parenthesis left parenthesis, sin 10 "t" , right parenthesis minus 18 , right parenthesisftcos10t+2a,ftsin10t−18
domain t Minimum: negative pi−π
less than or equal to "t" less than or equal to≤t≤