Find a 17 in the sequence 5, -10, 20, -40 ...

Q: Find the 8th term of the arithmetic sequence -5x + 8,-x+3, 3x - 2,..

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Q: this sequence 31 27 23 19. Explain how you can get the next three sequences.

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Q: Consider the sequence 8,5,2,-1,......, -52 how many terms are in the sequence?  this is the…

A: The given sequence is 8, 5, 2, - 1,......, - 52 The first term is a = 8 Common difference d = 5-8 =…

Q: What is the degree of the sequence 3, 6, 13, 25, 45, 78, ...? A degree of 1 B degree of 2 C degree…

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Q: Which term of the arithmetic sequence 1, 9, 17, 25, ... is 345? It is the th term.

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Q: . Use difference table to determine the next three terms of the sequence 3, 1, 0, 2, 13, 46, ..

A: Make a table as follows  original terms  First difference Second difference Third difference…

Q: A serie of number is : 1,3.7,15,31  What is the next number in the sequence?

A: The provided series of number is 1, 3, 7, 15, 31. The sequence used here is x×2+1 where x is the…

Q: Which sequence has a common difference of -3? 28, 25, 22, 19, … 22, 25, 28, 31, … -99, 33, -11,…

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Q: Write the explicit formula for the sequence 12, 36, 108, 324

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Q: The 12th term in the sequence   2, -6,  18, -54, .

A: Here ,we have to find the 12 th term of the given sequence2,-6,18,-54,....The solution of the…

Q: What is the sequence of 1,3,7,15,31

A: Given query is to find the sequence.

Q: A sequence starts with 128, and every term value in the sequence is a product of the previous term…

A: Using previous sequence,

Q: List the first five terms of the sequence. a₁ = 2, an+1 = 5an - 4 a₁ = az аз 34 as "I

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Q: The next number in the sequence is 75 15 25 5 15 ...

A: Given:- 75 15 25 5 15 To find:- Next term of given sequence

Q: Predict the general term, or nth term, an of the sequenc - 12, 36, -108, 324, -972, ..

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Q: n-1 2) а - -3. 6,

A: Given an = -3 . 16n-1

Q: How many terms of the arithmetic sequence 20, 18, 16.... must be added so that the sum will be -100?

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Q: In the sequence 21,700, 23,172, 24,644, 26,116, . . . , which term is 314,628?

A: Given:21,700, 23,172, 24,644, 26,116.........3,14,628Term=?an=a1+n-1d

Q: Suppose you have the sequence 4, 1, -2, -5,.. . Find the sum of the first 20 even terms.

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Q: What is the 10th term in this sequence: 4, 8, 10, 12,..

A: Our Aim is to find the 10th term the sequence given below:-4,8,10,12,......-(i)

Q: what is the sequence of 28,26,24,22...

A: Explanation of the solution is given below...

Q: Given the sequence 16, 11, 6, 1, -4 .. Represent the sequence as a table.

A: The given sequence is 16, 11, 6, 1, -4, …. Thus, the first term is 16, second term is 11, third term…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.