Expression 4: "f" prime left parenthesis, "a" , right parenthesis times left parenthesis, "x" minus "a" , right parenthesis plus sine left parenthesis, "a" , right parenthesis Has graph. To audio trace, press ALT+T.f′a·x−a+sina
4
Expression 5: "f" prime left parenthesis, "a" , right parenthesis equals negative 0.9 8 9 9 9 2 4 9 6 6f′a
equals=
negative 0.9 8 9 9 9 2 4 9 6 6−0.9899924966
5
Hidden Label: left parenthesis, "a" , "f" prime left parenthesis, "a" , right parenthesis , right parenthesis equals left parenthesis, negative 3 , negative 0.9 8 9 9 9 2 4 9 6 6 , right parenthesis Has graph. To audio trace, press ALT+T.a,f′a
Label
equals=
left parenthesis, negative 3 , negative 0.9 8 9 9 9 2 5 , right parenthesis−3,−0.9899925
6
Expression 7: cosine left parenthesis, "x" , right parenthesiscosx