2. In a geometric sequence, a, = -9, aç = -27, and a, = -81. What is the recursive formula for this sequence? 1 A Given a, = 3. an = -3an-, for n 2 2 B Given a, = - an = 3an-1 for n 2 2 C Given a, = -9, an = 3an-1 for n 2 2 %3D %3D D Given a, = 9, an = -3an-1 for n 2 2 %3D

Q: 2. Find the first 4 terms and the 40th term of the arithmetic sequence: = 67.3 – 4.7n - a1 = a2 = az…

A: To find the terms of the given arithmetic sequence, substitute n=1,2,3,....  in the given nth term…

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: The first term ao of a geometric sequence is -10, and the common ratio r is -3. What is the…

A: The formula for the nth term of a geometric sequence is given by an=a0rn-1, where a0 is the first…

Q: 3. What is the general term of the sequence: 5, 15, 45, 135, 405, ... a. t₁ = 3(15) b. t₁ = 3(5)n-1…

A:

Q: left with the sequence on the right.         1. an=-an-1         2. an=5-an-1         3.…

A: Aim: match the recursive formula on the left with the sequence on the right.

Q: find the 9th term geometric sequence a1=5; r=6 7th term a1=10; r=2 10th term a1=3; r=7

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Find the first 10 terms of the sequence an Its 9th term is Its 10th term is 1 an-1 and a₁ = 18.

A:

Q: Find the first term, the common difference, and give a recursive formula for the arithmetic…

A: nth term of the arithmetic sequence , an =a+(n-1)d ; where , 'a' is the first term and 'd' is the…

Q: 50. Find all values of x such that x – 7,x + 7, and 4x – 7 form a geometric sequence. 32 A. x = 0 or…

A:

Q: Q2. Video: (https://www.youtube.com/watch?v=Kxh7yJC9Jr0) Write the first four terms of the sequence…

A:

Q: An arithmetic sequence whose first term is 4 and base is 3, so the sec ond and fifth terms are equal…

A:

Q: 口 2. Determine the common difference of the arithmetic sequence 3m-2n, 4m-n, 5m, 6m+n,…... m+n m-n…

A: Please see the below answer.

Q: 1. a₁ = 2n-1 an 2. An= 5n - 3 an 3. a = n(-2)

A: Note:- according to the company policy we can attempt only one question so please upload the next…

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: how do find the first five terms of the sequence ? step by step please

A: Given information

Q: What are the first 5 terms (starting with ao) of the sequence described below? an = 2an-1 - an-2…

A:

Q: Write the first five terms of the sequence defined by the recursive formula: an= -3an-1 +5 If an =…

A: given an=-3an-1+5if an=2

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

A:

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.