Register
Find the 4th term in the sequence with the following definition A1=-2 An=2an-1-3
203k views
4 votes
Find the 4th term in the sequence with the following definition
A1=-2
An=2an-1-3

User Miebster
by
8.3k points

1 Answer

6 votes

Answer:

A4=-37

Explanation:

A2=2A1-3= 2*(-2)-3=-7

A3=2A2-3=2*(-7)- 3=-17

A4=2A3-3=2*(-17)-3=-37

User Lauryn
by
7.8k points
← Prev Question Next Question →

Related questions

User Natassia
asked Dec 27, 2023 233k views
Find the 4th term in the sequencewith the following definition:a1 = 2an = (a_{n-1})^2
Natassia asked Dec 27, 2023
by Natassia
8.5k points
1 answer
5 votes
233k views
User Theodore Popp
asked Aug 26, 2023 220k views
Find the 4th term in the sequencewith the following definition:a1 = 2an = (an-1)2
Theodore Popp asked Aug 26, 2023
by Theodore Popp
8.6k points
1 answer
0 votes
220k views
User Joequincy
asked Nov 10, 2024 231k views
If a1 =5 and an=-2an-1 then find the value of a4
Joequincy asked Nov 10, 2024
by Joequincy
8.2k points
1 answer
3 votes
231k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!