n-1 c(n) = -6 What is the 2nd term in the sequence?

Q: What is a4 in a geometric sequence where a2 2 and az = -V2? O 1 O 2 2 O V2

A:

Q: t the best answer for the question. Find the 40th term of the following arithmetic sequence: 16, 6,…

A: Given,            The arithmetic sequence is 16 , 6 , -4 , 14 .To find: The 40th term of the…

Q: n an arithmetic sequence the first term is -8 and the sum of the first 20 terms is 790

A: We know that Sum of 20 terms in AP is given by S20=n2(a1+a20)

Q: Find the general term of the arithmetic sequence$$ 6, 2,-2,-6,... .$$ O $$an= -4n+10$$ $San=2n2-3$$…

A:

Q: Plot the first four terms of the sequence 3n²-3n+2 2 8 n=1

A: As per guidelines, we are allowed to solve only one question at a time. These are two separate…

Q: Shani is drawing squares to create a geometric representation of the Fibonacci sequence. She has…

A: Given: Shani draws squares to create a geometric representation of the Fibonacci sequence, and she…

Q: Find the 7th term of the geometric sequence shown below: -5x^5, 10x^10, -20x^15,...

A: The given sequence is -5x5,10x10,-20x15,...

Q: What is the equation for the nth term of the arithmetic sequence where a₁ = 28 and d = -6? an=28-6n…

A: Solution of given question is written in below steps.

Q: What is a4 for the sequence an = n2 − n?

A: an=n2-na4=?Sequence:   It is an enumerated collection of objects in which repetitionsare allowed and…

Q: Find the first four terms of the arithmetic sequence. a1 = -9, d= 8 What is the first term? a1 -

A: Consider the provided information, a1=-9  and d=8 Find the first four terms of the sequence. Using…

Q: n+1 The sequence is n = 1

A: Given that: n+1nn=1∞

Q: Find the infinite sum of the geometric sequence with 4 if it exists. 6. a = 2, r = || -

A:

Q: In the geometric sequence -4, 8, -16,.., what is the sum of the first 6 terms? 84 O 252 O -168 O…

A:

Q: Find the 7" term of the geometric sequence 0,0, 0, .. Answer:

A:

Q: write the equation of this geometric sequence and find the value of the 9th term 1/3 , 1 , 3 , 9....…

A: First identify the series than find the nth term .

Q: II. Find the 50th term of the following Arithmetic Sequence. А.)-39, -33, -27, -21, ... B.)-27, -17,…

A: II-A) Given: The arithmetic sequence is -39, -33, -27, -21, ......... Here, the first term of the…

Q: Arithmetic sequence is given by a, = 0 and a15 = 4. What is the sum of the first 15 terms of that…

A: Given,            Arithmetic sequence is given by a5=0 and a15=4.To find : What is the sum of the…

Q: I am needing help writing an expression for the nth term in the attached image.

A: Given:

Q: = n²-7n +3 What is the 50th term of the sequence represented by n a n for n ≥ 1?

A: Given sequence, an=n2-7n+3 , n≥1

Q: Write the first n term of the geometric sequence A1=16x^2, r=-1/2, n=5

A: First n terms of geometric sequenceA1=16x2r=common ratio=-12n=5

Q: The sequence an starts with a0 = 1, a1 = x, a2 = x2/2, a3= x3/6, a4 = x4/24, a5 = x5/120, . . . a.)…

A: Topic - sequence and series

Q: 3a. The first term of a geometric sequence is 16 and the fourth term is 1/4. What is the value of r?…

A:

Q: 7. What is the 15th term of the sequence -8,-11,-14,-17, ...? a. -44 b. -47 c. -50 d. -53

A:

Q: n of the sequence -3, 2, 7, 12, ...?

A: S=-3,2,7,12....TnAbove sequence is an Arithmetic Progression a1=-3d=a2-a1=2-(-3)=5

Q: What is the common difference of the arithmetic sequence? -1, 2 1,.

A:

Q: Use the arithmetic sequence an = 6 + (n - 1)4 to find the following. a) The first five terms are:…

A:

Q: n) Find the 4th term of the sequence {(1+;)" 8. + – n n=1 8

A: To find- 4th term of the sequence.

Q: 27. Which equation represents the n term of the sequence (2. -1, -4, -7...a A. a. 2n -5 B. a, = 3n…

A:

Q: 4 Find the sum of the first 3 terms of a geometric sequence with a = 18 and r= 3 The sum is

A:

Q: Find a n for the geometric sequence a 1 =-4; r = - 2, n = 10

A:

Q: a =(−1)²¹ (n − 10)₂ - What is the 9th term of the sequence n

A:

Q: both questions

A: If a1 is the first term of arithmetic sequence and d is common difference, then n th term of…

Q: The sum of the first n terms of an arithmetic sequence is Sn = bn - 2n2. Find b if the tenth term is…

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

Q: What it the common ratio of the geometric sequence -10, 5, -2.50, 1.25, ...? O A-2 ов -2 o C. 2 O D.…

A:

Q: What is the first term in the geometric sequence given that a4 = 40 and r = -? %3D 2

A:

Q: the first five terms of the geometric sequence. a n = 4a n-1; a 1 = -4

A:

Q: 1. Choose the correct answer. What is the equation for the 9th term of the sequence given? -2.5,…

A:

Q: What is the common difference, the general term equation, and the 12th term of the arithmetic…

A:

Q: 6. write the first five terms of geometric sequence, fina the a= 2 the Sixth term. given and

A:

Q: Find the 10th term of the arithmetic sequence. 2, - 4, - 10, - 16, ... The 10th term is

A: Given : 2, -4, -10, -16

Q: ;Which sequence is increasing ? 7n-21 4n -7n+2 4n 4n+2 7n 7(-1)" 4 None of the others

A: We need to determine which sequence is increasing.

Q: 7th term is 1; 18th term is 23 What is the first term of the sequence?

A:

Q: The nth term of the sequence -2,0-2,0 -2,0, is ... Select one: a. (-1)".2-2 O b. (-1)" +1.2-2 O c.…

A: Consider the sequence-2,0,-2,0,-2,0,............

Q: 3n -n Please write out the first four terms of the sequence 2 - n3 n = 1

A: The objective is to write first four terms of the sequence.

Q: 15 For the sequence ɑn n+1' its first term is

A:

Q: 3 What is the 6th term of the sequence defined below? 1, = 7 , = r,+4.50 Solving a Sequence or…

A:

Q: What is the 6th term of the sequence defined below n =r+4.50 n-1 Solving a Sequence or Series?…

A: We are given a sequence as: r1 =7   and rn =rn-1 + 4.50 We need to find out a. the 6th term of the…

Q: Try this out! A. Find the first three terms of the sequence defined by each equation. 1. tn =2n - 7…

A:

Q: 32. Write the rule for the following arithmetic sequence. -15,-24,-33,-42, ... A. a = -9n-6 B. an…

A: