tugas anum excel 2

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Iterasi a x b f(a) f(x) f(b) 0 -5 -2.5 0 28 6.75 -2 1 -2.5 -1.25 0 6.75 0.8125 -2 2 -1.25 -0.625 0 0.8125 -0.984375 -2 3 -1.25 -0.9375 -0.625 0.8125 -0.183594-0.984375 4 -1.25 -1.09375 -0.9375 0.8125 0.290039 -0.183594 5 -1.09375 -1.015625 -0.9375 0.290039 0.047119 -0.183594 6 -1.015625 -0.976563 -0.9375 0.047119 -0.069763 -0.183594 7 -1.015625 -0.996094 -0.976563 0.047119 -0.011703 -0.069763 8 -1.015625 -1.005859 -0.996094 0.047119 0.017612 -0.011703 9 -1.005859 -1.000977 -0.996094 0.017612 0.002931 -0.011703 Mencar i a ka r p ersamaan f( x) x2 ! x ! 2 " i a ntara 0 "an 3 #i n$$a er r%r & 1' "e Iterasi a x b f(a) f(x) f(b) 0 0 1 3 -2 -2 4 1 1 1.666667 3 -2 -0.888889 4 2 1.666667 1.909091 3 -0.888889 -0.264463 4 3 1.909091 1.976744 3 -0.264463 -0.069227 4 4 1.976744 1.994152 3-0.069227 -0.01751 4 5 1.994152 1.998536 3 -0.01751 -0.00439 4 6 1.998536 1.999634 3 -0.00439 -0.001098 4 7 1.999634 1.999908 3-0.001098-0.000275 4 8 1.999908 1.999977 3 -0.000275 -6.9*-005 4 9 1.999977 1.999994 3 -6.9*-005 -1.7*-005 4 f(x) x2 ! x ! 2 f+(x) 2x-1 Iterasi x f(x) f+(x) *rr%r 0 5 18 9 1 3 4 5 66.6667' 2 2.2 0.64 3.4 36.3636' 3 2.011765 0.035433 3.023529 9.3567' 4 2.000046 0.000137 3.000092 0.5859' 5 2 2.10*-009 3 0.0023' 6 2 0 3 0.0000' 7 2 0 3 0.0000' 8 2 0 3 0.0000' Mencari akar persamaan f(x) x 2  ! x ! 2 "i antara (-5) "an 0 #in$$a err%r Mencari akar persamaan f(x) x 2  ! x ! 2 "e n$ an te bakan a,a ak ar 5 #i n Mencari akar persamaan f(x) x 2  ! x ! 2 "en$an te bak an a,a ak ar 5 "a

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Page 1: Tugas Anum Excel 2

8/19/2019 Tugas Anum Excel 2

http://slidepdf.com/reader/full/tugas-anum-excel-2 1/4

Iterasi a x b f(a) f(x) f(b)

0 -5 -2.5 0 28 6.75 -2

1 -2.5 -1.25 0 6.75 0.8125 -2

2 -1.25 -0.625 0 0.8125 -0.984375 -2

3 -1.25 -0.9375 -0.625 0.8125 -0.183594 -0.9843754 -1.25 -1.09375 -0.9375 0.8125 0.290039 -0.183594

5 -1.09375 -1.015625 -0.9375 0.290039 0.047119 -0.183594

6 -1.015625 -0.976563 -0.9375 0.047119 -0.069763 -0.183594

7 -1.015625 -0.996094 -0.976563 0.047119 -0.011703 -0.069763

8 -1.015625 -1.005859 -0.996094 0.047119 0.017612 -0.011703

9 -1.005859 -1.000977 -0.996094 0.017612 0.002931 -0.011703

Mencari akar persamaan f(x) x2 ! x ! 2 "i antara 0 "an 3 #in$$a err%r & 1' "e

Iterasi a x b f(a) f(x) f(b)0 0 1 3 -2 -2 4

1 1 1.666667 3 -2 -0.888889 4

2 1.666667 1.909091 3 -0.888889 -0.264463 4

3 1.909091 1.976744 3 -0.264463 -0.069227 4

4 1.976744 1.994152 3 -0.069227 -0.01751 4

5 1.994152 1.998536 3 -0.01751 -0.00439 4

6 1.998536 1.999634 3 -0.00439 -0.001098 4

7 1.999634 1.999908 3 -0.001098 -0.000275 4

8 1.999908 1.999977 3 -0.000275 -6.9*-005 4

9 1.999977 1.999994 3 -6.9*-005 -1.7*-005 4

f(x) x2 ! x ! 2

f+(x) 2x-1

Iterasi x f(x) f+(x) *rr%r

0 5 18 9

1 3 4 5 66.6667'

2 2.2 0.64 3.4 36.3636'3 2.011765 0.035433 3.023529 9.3567'

4 2.000046 0.000137 3.000092 0.5859'

5 2 2.10*-009 3 0.0023'

6 2 0 3 0.0000'

7 2 0 3 0.0000'

8 2 0 3 0.0000'

Mencari akar persamaan f(x) x2 ! x ! 2 "i antara (-5) "an 0 #in$$a err%r

Mencari akar persamaan f(x) x2 ! x ! 2 "en$an tebakan a,a akar 5 #in

Mencari akar persamaan f(x) x2 ! x ! 2 "en$an tebakan a,a akar 5 "a

Page 2: Tugas Anum Excel 2

8/19/2019 Tugas Anum Excel 2

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Iterasi x f(x) *rr%r

0 5 18

1 3 4

2 2.428571 1.469388 23.529'

3 2.096774 0.299688 15.824'

4 2.011765 0.035433 4.226'5 2.000366 0.001099 0.570'

6 2.000001 4.29*-006 0.018'

7 2 5.24*-010 0.000'

8 2 0 0.000'

Page 3: Tugas Anum Excel 2

8/19/2019 Tugas Anum Excel 2

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etak kar *rr%r

/ -

/ - 100.0000'

- / 100.0000'

- / 33.3333'/ - 14.2857'

/ - 7.6923'

- / 4.0000'

- / 1.9608'

/ - 0.9709'

/ - 0.4878'

n$an met%"e re$a fasi

etak kar*rr%r/ -

/ - 40.0000'

/ - 12.6984'

/ - 3.4225'

/ - 0.8729'

/ - 0.2194'

/ - 0.0549'

/ - 0.0137'

/ - 0.0034'

/ - 0.0009'

1' "en$an met%"e biseksi

$$a err%r & 1'

3 #in$$a err%r & 1'

Page 4: Tugas Anum Excel 2

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