Write the first five terms of the sequence. (Assume that n begins with 1.) an = 5(-1)" + n + 1 a2 аз

Q: Find the sum of the first 25 terms of the arithmetic sequence: 7, 19, 31, 43, .....

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Q: The first five terms of the sequence  are: 5,

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Q: Find the 7th term in the sequence -4, –8, –16, . . .

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Q: Write down the first five terms of the sequence. (- 1)" (n+8)(n + 4) (-1)" Tn + 8)(n + 4) ] Type the…

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Q: Find the 7th term in the sequence 2, 8, 32, 128, . ..

A: See attached file for a step by step explanation.

Q: Find the sum of the first 130 terms of the arithmetic sequence 8, , 7, ....

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Q: Write the first four terms of sequence whose general term is given.

A: Given: a1=9,and an=23an-1 for n≥2. To find: First four terms of the sequence. Solution: a1=9…

Q: Find the sum of the first 30 terms of the sequence. 3, 9, 15, 21, . S30

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Q: Give the first three terms of each sequence based on the given a1=4,         r=-2         _____,…

A: To find the first three terms of each sequence

Q: Write the first four elements of the sequence. n+1 3n- -1, 1, 콩, 글 1, 금, 글, 유 5. 2 0, 글, 글, 콩

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Q: Write the first four terms of the sequence whose nth term is:

A: We need to calculate the first four terms of the sequence

Q: Find the next term of the sequence: 3, 6, 12, 24, 48,

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Q: find the first five terms of the sequence. If a,=2 and a,= 2a,-1 %3D

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Q: Write a rule for the n th term of the sequence for which a =3 andr Identify the first six terms of…

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Q: Find the sum of the first eight terms of the sequence 1/8,−1/4 ,1/2 ,.... please show working

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Q: Find the first four terms and the eighth term of the sequence.

A: We have the given expression as 4+(0.1)n   We have to find   First four terms and eight term

Q: Find the sum of the first 25 terms of the sequence. 46, 8, 10, S25-

A: This question is related to arithmetic progression .

Q: Find the next two terms in th. sequence. 8, 5, 2, -1, -4, [ ? ].[ ]

A: Given sequence is : 8, 5, 2, -1, -4 To find the next two terms in this sequence.

Q: Find the sum of the first 15 terms of the arithmetic sequence: 3, 6, 9, 12, .........

A: Given:A.P  3,6,9,12,.....a1=3,  a2=6d=a2-a1d=6-3d=3, a=3, n=15Sn=n2[2a+(n-1)d]

Q: Find the sum of the first 40 terms of the sequence. {1, 6, 11, 16, …}

A: Given sequence is 1, 6, 11, 16, .......

Q: Find the sum of the first 15 terms for the sequence: 7,10, 13, 16, 19,

A: We have 7,10,13,16,19,.........15th termFirst term a=7common Difference d=10-7=3

Q: Find the sum of the 3rd and the 7th term of the sequence: 1, 4, 13, 40, 121, ...

A: We have to find the sum of 3rd term and 7th term of the given sequence.

Q: 10. a, = 6, ant1 an

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Q: What are the first 5 terms of the sequence represented by а %3D 2n - За 'n – 1, where ", =4,

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Q: Find the 7th term of the geometric sequence 2, -6, 18, ...

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Q: List the first five terms of the sequence. 2 = 4, ant = Sa, - 3 a5 2,

A: See the attachment

Q: Write down the first four terms of the sequence given by x, = 3" + 2", starting from n= 0. X1 = X2 =…

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Q: State the first five terms of the arithmetic sequence tn=5(n)

A: The given nth term of the arithmetic sequence is tn=5(n)

Q: Find the nth term of a sequence whose first several terms are given. 4, -16, 64, -256, ... an II

A: nth term of sequence.

Q: Find the sum of the first n terms of the geometric sequence with the given values. a, = 320, r= k --…

A: Given: a1=320r=-k2n=10 Also, the sum of  first n terms of the geometric sequence for negative value,…

Q: Write the first five terms of the sequence with the given nth term. 2, - (-)" = a3 a5 2.

A: The objective is to write first five terms of the sequence with the given nth term.

Q: Find the first four terms of the sequence given by the following. a,= 5-(-2)", n=1, 2, 3... %3D

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Q: Determine the sum of the 1st 23 term of the sequence -2, -8, -14, -20,-26

A: The given sequence is  -2, -8, -14, -20,-26

Q: Find the next term of the sequence: 8, 5, 2, -1, -4,

A: Explanation: Here given that a sequence: 8, 5, 2, -1, -4, ...

Q: Find the sum of the first 11 terms of the geometric sequence 4, -4, 4, .. 4

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Q: Find the first four terms and the eighth term of the sequence.

A: The given sequence is 2+-0.1n.

Q: Calculate the sum of the first 38 terms in the sequence. 7, 3, - 1, – 5, ... | The sum is

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Q: List the first five terms of the sequence whose n ,th term is 3" – 2“. Let n = 0, 1, : ...

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Q: Find the sum of the first 12 terms of the geometric sequence: 2, 6, 18, 54, . . .

A: Consider the following geometric sequence: 2, 6, 18, 54,... First term of the sequence: a=2 Common…

Q: Write the first five terms of the sequence defined by the explicit formu 2(n-1)! n(n + 5) an

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Q: List the first 5 terms the sequence whose nth term is 3n - 2n

A: Given: 3n-2n

Q: Find the sum of the first 8 terms of the sequence −1, −7, −49, −343, . . . (geometric)

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Q: Write the expression for the nth term of sequence 2, -1, (1/2), (-1/4), (1/8)

A: Consider the given sequence: 2, -1, (1/2), (-1/4), (1/8)

Q: Fi

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

Q: Write the first five terms of the sequence if asubn=2 +2/n-1/n^2

A: We plug n=1 and 2 in the given function

Q: Find the indicated term of following sequence  1,1,-3,5,-7,9 ,---------a10 1,3,12,60---------a6

A: In this problem, we have to identify the relationship between the successive terms of the series to…

Q: Find the sum of the first 8 terms of the sequence. Show all work for full credit. 1, -3, -7, -11,…

A: It is ap.  Use formula of sum of n term of ap.