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Big Ideas Math Algebra 2, 2014

BI

Big Ideas Math Algebra 2, 2014 View details

1. Defining and Using Sequences and Series

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Exercise 3 Page 410

Substitute values for n=1, 2, 3, 4, 5, and 6 to find the first 6 terms.

1/2, 2/3, 3/4, 4/5, 5/6, and 6/7

Practice makes perfect

We are given an explicit rule of a sequence and are asked to find the first 6 terms.

a_n= n/n+1 To do so we will construct a table.

n	a_n= n/n+1	a_n
1	a_1=1/1+1	1/2
2	a_2=2/2+1	2/3
3	a_3=3/3+1	3/4
4	a_4=4/4+1	4/5
5	a_5=5/5+1	5/6
6	a_6=6/6+1	6/7

The first 6 terms of this explicit sequence are 12, 23, 34, 45, 56, and 67.

Subchapter links

Communicate Your Answer p.409

Monitoring Progress p.410-413

Exercises p.414-416