Tuesday, September 23, 2014

Calculator Investigations

Andrew Gregg
Mr.Oksness
Math 9 Block 5
September 23, 2014



4.
x=10
1A: 5.1
2A: 2.746078431
3A: 1.737194974
4A: 1.444238095
5A: 1.414525655
6A: 1.444238095

5.
x=1
1A: 1.5
2A: 1.416666667
3A: 1.414215686
4A: 1.414213562
5A: 1.414213562
6A: 1.414213562

6.
x=2
1A: 1.416666667
2A: 1.416666667
3A: 1.414215686
4A: 1.414213562
5A: 1.414213562
6A: 1.414213562

7.
You could see that the 4 is a little different from 5, and 6.
5 and 6 are the same exact digit
In every problem the numbers get smaller.

8.
x= √3
1st Answer:1.443375673
2nd Answer:1.41450816
3rd Answer: 1.414213593
4th Answer: 1.414213562
5th Answer: 1.414213562
6th Answer: 1.414213562

x=√5
1st Answer: 1.565247584
2nd Answer: 1.421500357
3rd Answer: 1.414322239
4th Answer: 1.414213562
5th Answer: 1.414213562
6th Answer: 1.414213562


9.
 Xn = 1/2 (Xn + K/Xn)
2Xn^2 = Xn^2 + K
Xn^2 = K
Xn = root of K





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