What is the formula for the arithmetic sequence if the sum of the same sequence is given by 8u = 2n + 3n²? Aa=5+6(n-1) B a = 6 +5(n-1) Ca, 4+5(n-1) D a = 5+4(n-1)

Q: Use the nth term of an arithmetic sequence an = a1 + (n-1)d to answer this question. Thank you and…

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Q: Use an=a1+(n-1)d and gn=g1re-1 to find: the 19th term of the geometric sequence -2, -6, -18, -54 .…

A: Here the given series is a geometric progression. So to find any term in the series we use formula…

Q: nth term of an arithmetic sequence an = a1 + (n-1)d to answer this question. Thank you and stay…

A: nth term of an arithmetic sequence is given by an = a1 + (n-1)*d, Given : a1 = 10 and d = -1/2

Q: One term of an arithmetic sequence is a, = -18. The common difference is d=-6. Write a rule for then…

A: We will use the formula for finding the nth term of an arithmetic progression. First of all we will…

Q: What is the next term in the sequence 3, 6, 8, 4, 2, 4, 6, 3, 1_________? A -2 B 0 2 D) 4

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Q: Ten-foot lengths of 2 x 2 lumber are to be cut into five pieces to form children’s building blocks;…

A: The given length of the log is 10 ft. We have to cut the log into 5 blocks, such that the lengths of…

Q: What is the 9th term of the sequence ªn =(−1)²”(n − 10), a

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Q: E. In a sequence: a = 3, az = 7, and a, 2a,-1 + a,-2 for n2 3. %3D (12) Find az. (13) Find a4.

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Q: Evaluate S10. the sum of the first ten terms of the arithmetic sequence. a, = 3n, a40 = 11a %3D

A: To Evaluate S10 Given:  a1 =3π ,   a10 =11π Let a be first term and d be common difference of…

Q: Find the 12"n term of the arithmetic sequence: {5а- 36, 11а, 17а + 3b, ...} a12 %3D Check Answer

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Q: A f(n) = 8n - 200 f(n) = 8n + 200 1 f(n) = 12n - 110 f(n) = 12n +110 B A ceramic potter sells coffee…

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Q: 5a. In an arithmetic sequence of numbers a1 = -4 and a6 = 46.  Which of the following is the value…

A: Given problems  5a. In an arithmetic sequence of numbers a1 = -4 and a6 = 46. Which of the following…

Q: c. Write an equation for the nth term of the sequence. d. Find 12- Use the sequence 16,384, 4096,…

A: solution:-16384, 4096, 1024, 256, ...214,      212,     210,    28,  ...this is Geometric…

Q: Find the formula for the sequence below: -5,15,-45,180,...   a an=-3(-5)n-1 b an=5(3)n-1 c…

A: We have to find the formula

Q: Fill in the missing terms for the geometric sequence аn 4 1 2 16

A: Given: Geometric series

Q: Identify the 4th term of the sequence.

A: A sequence is a set of numbers that has a particular order or obeys a general form. As per the…

Q: Why is the sequence geometric

A: To explain why the given sequence is geometric.

Q: Write the first five terms of the sequence. an (5n – 4) 3.

A: Given : an = 13n5n-4

Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: Write an expression for the nth term of the sequence 1. 1, (1/4), (1/9), (1/16) 2. 2, -1, (1/2),…

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Q: 2. Write the recursive formula for the sequence -8,-12,-16 ,-20, ... A U = -8; = Un-1 +4 B un = -8…

A: A sequence is a function from set of natural numbers to the set of real numbers. A sequence can be…

Q: Find the missing variable in the geometric sequence and write the first few terms of the sequence

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Q: 1 2 3 4. Write the nth term of the sequence: 2'2 23 24'

A: Given sequence is, 121,222,323,424,..

Q: In an arithmetic sequence, u1 = 2 and u3 = 8. (a) Find d. (2) (b) Find u20. (2) (c) Find S20.

A: Let supposer first term is denoted by a Common difference is denoted by d nth term is given as…

Q: Find the common difference , d, of the arithmetic sequence: 1/2, 3/4, 1, 5/4, 3/2, 7/4, 2...

A: If a1 , a2 , a3 , . . . , an , . . . be a arithmetic sequence then common difference d = a2 - a1 =…

Q: Write the first three pattern of the sequence whose nth term is given by the formula: 2n a. an = n+3…

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Q: Consider the arithmetic sequence -7,-4,-1,..., 290. (a) Find the number of terms in the given…

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Q: Find these terms of the sequence {a}, where a 2.(-3)" + 5". a. a b. a₁ c. a What is a of the…

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Q: he arithmetic sequence wit

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