x f(x)2 1.873115537

2.5 0.2142835683 -1.899161886

3.5 -0.9037195974 1.588967119

4.5 1.4458241885 -1.022062767

5.5 -1.7021522316 0.355506087

6.5 1.6226436497 0.226161421

ITERACIÓNa b f(a) xr f(xr) error1 4 4.5 1.58896712 4.25 -0.012899062 4 4.25 1.58896712 4.1250000 0.58378134 3.030303033 4.1250000 4.25 0.58378134 4.1875000 0.14049003 1.492537314 4.1875000 4.25 0.14049003 4.2187500 0.02094702 0.740740745 4.2187500 4.25 0.02094702 4.2343750 -0.00704211 0.369003696 4.2187500 4.2343750 0.02094702 4.2265625 0.00420753 0.184842887 4.2265625 4.2343750 0.00420753 4.2304688 -0.00210765 0.09233618 4.2265625 4.2304688 0.00420753 4.2285156 0.00087777 0.046189389 4.2285156 4.2304688 0.00087777 4.2294922 -0.00065804 0.02308936

10 4.2285156 4.2294922 0.00087777 4.2290039 9.90992E-05 0.01154601

1 2 3 4 5 6 7 8

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

f(x)

f(x)

1 2 3 4 5 6 7 8

-2.5

-2

-1.5

-1

-0.5

0

0.5

1

1.5

2

2.5

f(x)

f(x)