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Iteración Xi Xu f(xi) Xr f(xr)1 1 2 0.36787944 1.5 -0.1823349482 1 1.5 0.36787944 1.25 0.06336124553 1.25 1.5 0.06336125 1.375 -0.0656141354 1.25 1.375 0.06336125 1.3125 -0.0027873675 1.25 1.3125 0.06336125 1.28125 0.0298538076 1.28125 1.3125 0.02985381 1.296875 0.01342726267 1.296875 1.3125 0.01342726 1.3046875 0.00529374128 1.3046875 1.3125 0.00529374 1.30859375 0.0012466704

0 1 2 3 4 5 6 7 80

5

10

15

20

25

Error relativo porcentual Ea%

= )_ ( _ + _ / " " _ =(___________ ^ −^̂̂̂̂̂̂̂̂̂̂ ^ )/^̂̂̂̂̂̂̂̂̂̂

) ^( ) )( = − − ( = =

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f(xi)f(xr) Ea%-0.06707728 Función

0.0233093 20 x f(x)-0.00415739 9.09090909 1 0.36787944-0.00017661 4.76190476 2 -0.55781190.00189157 2.439024390.00040085 1.20481928

7.1080E-005 0.59880246.5996E-006 0.29850746

-0

-0

-0

-0

0

0

0

9 10

^ %^̂̂̂̂̂̂̂̂̂̂

= . %= .= .= .= .= .= .= .= .= .= .= .

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0.8 1 1.2 1.4 1.6 1.8 2 2.2

.8

.6

.4

.2

0

.2

.4

.6

Función ) ^( )−ln ) ( = − (

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) ^( ) )( = − − ( = =

= )/2_ ( _ + _ =( _ −^ )/^ ^100%