(0,b) left parenthesis, 0 , "f" left parenthesis, "a" , right parenthesis minus "f" prime left parenthesis, "a" , right parenthesis "a" , right parenthesis0,fa−f′aa
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equals=
left parenthesis, 0 , 2.5 , right parenthesis0,2.5
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−fa+f′aaf′a,0
Label:
equals=
left parenthesis, 4.8 , 0 , right parenthesis4.8,0
5
(a,f(a)) left parenthesis, "a" , "f" left parenthesis, "a" , right parenthesis , right parenthesisa,fa
Label:
equals=
left parenthesis, 2.4 , 1.2 5 , right parenthesis2.4,1.25