(0,b) left parenthesis, 0 , "f" left parenthesis, "a" , right parenthesis minus "f" prime left parenthesis, "a" , right parenthesis "a" , right parenthesis Has graph. To audio trace, press ALT+T.0,fa−f′aa
Label:
4
(c,0) left parenthesis, StartFraction, negative "f" left parenthesis, "a" , right parenthesis plus "f" prime left parenthesis, "a" , right parenthesis "a" Over "f" prime left parenthesis, "a" , right parenthesis , EndFraction , 0 , right parenthesis Has graph. To audio trace, press ALT+T.−fa+f′aaf′a,0
Label:
5
(a,f(a)) left parenthesis, "a" , "f" left parenthesis, "a" , right parenthesis , right parenthesis Has graph. To audio trace, press ALT+T.a,fa