El gráfico de la función cruce el eje X con f = 0
o sea hay que resolver la ecuación:
$$\frac{\left(- 2 x + x x\right) + 1}{x - 2} = 0$$
Resolvermos esta ecuaciónPuntos de cruce con el eje X:
Solución analítica$$x_{1} = 1$$
Solución numérica$$x_{1} = 0.999999533988681$$
$$x_{2} = 0.999999552449512$$
$$x_{3} = 0.99999954790008$$
$$x_{4} = 0.999999503154896$$
$$x_{5} = 0.999999547144771$$
$$x_{6} = 0.999999547500797$$
$$x_{7} = 0.999999553735217$$
$$x_{8} = 0.999999512508993$$
$$x_{9} = 0.999999560180562$$
$$x_{10} = 0.999999545525929$$
$$x_{11} = 0.999999548351013$$
$$x_{12} = 0.999999532752898$$
$$x_{13} = 0.999999619502919$$
$$x_{14} = 0.999999546037679$$
$$x_{15} = 0.999999508492931$$
$$x_{16} = 0.99999954561991$$
$$x_{17} = 0.999999551898838$$
$$x_{18} = 0.99999946631169$$
$$x_{19} = 0.999999548599084$$
$$x_{20} = 0.999999527486891$$
$$x_{21} = 0.999999557414828$$
$$x_{22} = 0.999999524622346$$
$$x_{23} = 0.99999955534392$$
$$x_{24} = 0.999999534899914$$
$$x_{25} = 0.999999521921984$$
$$x_{26} = 0.999999599458166$$
$$x_{27} = 0.999999558690677$$
$$x_{28} = 0.999999523375418$$
$$x_{29} = 0.999999545435638$$
$$x_{30} = 0.999999327380525$$
$$x_{31} = 0.999999545717814$$
$$x_{32} = 0.999999534384348$$
$$x_{33} = 0.99999952665083$$
$$x_{34} = 0.999999553058391$$
$$x_{35} = 0.999999531774886$$
$$x_{36} = 0.999999528896054$$
$$x_{37} = 0.999999546154011$$
$$x_{38} = 0.999999566654177$$
$$x_{39} = 0.99999953594654$$
$$x_{40} = 0.99999954945387$$
$$x_{41} = 0.999999561943277$$
$$x_{42} = 0.999999545819891$$
$$x_{43} = 0.99999953456573$$
$$x_{44} = 0.999999533772345$$
$$x_{45} = 0.999999556309983$$
$$x_{46} = 0.99999954698084$$
$$x_{47} = 0.999999535054178$$
$$x_{48} = 0.999999536052357$$
$$x_{49} = 0.999999530531072$$
$$x_{50} = 0.999999531394722$$
$$x_{51} = 0.999999430351275$$
$$x_{52} = 0.999999525703861$$
$$x_{53} = 0.999999484620168$$
$$x_{54} = 0.999999791899624$$
$$x_{55} = 0.999999549148533$$
$$x_{56} = 0.999999546537118$$
$$x_{57} = 0.999999536153772$$
$$x_{58} = 0.999999547694554$$
$$x_{59} = 0.999999660465295$$
$$x_{60} = 0.999999551398402$$
$$x_{61} = 0.999999546825333$$
$$x_{62} = 0.999999533034055$$
$$x_{63} = 0.99999953419232$$
$$x_{64} = 0.999999495713475$$
$$x_{65} = 0.999999535836028$$
$$x_{66} = 0.999999535599611$$
$$x_{67} = 0.999999518149667$$
$$x_{68} = 0.999999550523047$$
$$x_{69} = 0.999999535472975$$
$$x_{70} = 0.999999564061318$$
$$x_{71} = 0.99999957968753$$
$$x_{72} = 0.999999548118484$$
$$x_{73} = 0.999999535340173$$
$$x_{74} = 0.99999952823045$$
$$x_{75} = 0.999999532450974$$
$$x_{76} = 0.999999574087628$$
$$x_{77} = 0.999999535200744$$
$$x_{78} = 0.999999529495352$$
$$x_{79} = 0.999999545926414$$
$$x_{80} = 0.999999549782766$$
$$x_{81} = 0.999999532125894$$
$$x_{82} = 0.999999569901687$$
$$x_{83} = 0.999999533296516$$
$$x_{84} = 0.999999533542086$$
$$x_{85} = 0.999999520206113$$
$$x_{86} = 0.999999546275763$$
$$x_{87} = 0.999999535720501$$
$$x_{88} = 0.999999536251054$$
$$x_{89} = 0.999999547317829$$
$$x_{90} = 0.999999587563591$$
$$x_{91} = 0.999999550138055$$
$$x_{92} = 0.99999954886431$$
$$x_{93} = 0.999999534737329$$
$$x_{94} = 0.999999554492036$$
$$x_{95} = 0.999999515640072$$
$$x_{96} = 0.999999546403323$$
$$x_{97} = 0.999999546677616$$
$$x_{98} = 0.999999530981609$$
$$x_{99} = 0.999999530037782$$
$$x_{100} = 0.999999550941631$$