## What is the pattern formation rule?

Pattern or rule of formation of a sequence: formula that allows calculating the nth term of certain sequences, that is, the value of the term in position n. The formation pattern indicates that the position of the term (n) is multiplied by two and one is subtracted to obtain its value.

## What is the rule of the sequence 1 3 5 7 9?

Step-by-step explanation: It is formed by starting with the number 1, and adding 2 to it, 2 is added to the result and so on: 1 + 2 = 3, to 3 we add 2 = 5, to 5 we add 2 = 7, etc…. 1, 3, 5, 7, 9, 11, 13, 15, 17, etc….

**What are the numbers 1 3 5 7 9?**

Numbers ending in 1,3,5,7 and 9 are called odd numbers.

**What is the sequence of 3 5 7 9?**

Another example is 3, 5, 7, 9,11. This was an increasing numerical sequence because the numbers were of greater value as the number of terms increased, and there is a numerical relationship between them. On the contrary, a decreasing numerical sequence is one in which: O could also be 12, 9, 6, 3.

### What is the sequence of 3 6 5 8 7?

Answer certified by an expert The sum of the following 3 terms of the sequence is 31. Step-by-step explanation: We can see that the arithmetic sequence is compound, in fact there are 2 sequences with a ratio of 2, one of them has 3 as the first term and the other has 6 as the first term.

### What is the sequence of 1 3 5 7 9 11?

A rule could be “This sequence is made up of four consecutive odd numbers and then four consecutive even numbers”, then the number sequence would look like this: 1, 3, 5, 7, 2, 4, 6, 8, 9, 11 , 13, 15, 10, 12,…

**What is the general term of 5 7 9 11?**

2n+3 = 2 1 +3 = 5 Correct.

**What is the general term of the sequence 2 1 1 2?**

Response. is a geometric sequence, if we realize that multiplying 2 by 1/2 gives us 1, and multiplying 1 by 1/2 gives us 1/2. therefore the ratio is 1/2.

## What is the sequence of 2 6 18 54?

Given the sequence 2, 6, 18, 54, 162, 486, we can see that each of the terms, starting with the second, is obtained by multiplying the previous one by 3. Furthermore, we can see that 2 x 486 = 972 ; 6 x 162 = 9 72 ; 18 x 54 = 972; that is, the product of the extremes is always a constant value.

## Which ending occupies the tenth position according to the following sequence 9 5 1 1 5?

Response. The remaining number is 4/5, this means that: 9/5 – 4/5: 1.