## 3 2 4.8. 16. What I have Learned There are (1)_ _ways in finding the general rule or nth term of a given sequence.

Question

3

2

4.8. 16.

What I have Learned

There are (1)_ _ways in finding the general rule or nth term of a given

sequence. As I go through this topic, I learned that different sequences can be solve

by/using. (2)

(3)

I realized that when finding the nth term of a sequence that can’t be easily

determined by inspection, we need to find its (4)

and/or (5) differences

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Math
1 month
2021-08-18T13:36:30+00:00
2021-08-18T13:36:30+00:00 1 Answer
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## Answers ( )

## nth term of the arith-metic sequence = a + (n-1)d

Step-by-step explanation:

There are

MANYways on finding the general rule or nth term of a given sequence. As I go through this topic. I learned that different sequences can be solve by/using. 2Arithmetic Sequence3..

Geometric SequenceI realized that when finding the nth term of a sequence that can’t be easily determined by inspection we need to find its 4.

CommonRatioand/orCommondifferences. nth term of the arithmetic sequence = a + (n-1)d

a = first term

n = number of term

d = common difference

Mean of n terms of arithmetic sequence = (1st term + nth term )/2

the arithmetic means of arithmetic sequence

= Middle term if total terms are odds

= Mean of middle two terms if total terms are odd

We can make series like this if we know mean & number of term

……., a – d , a , a + d …….. odd number of terms and a is mean

……… a-3d , a – d , a + d , a + 3d ……..even number of terms and a is mean

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