Question

Find the first four terms of the arithmetic sequence when a1 = 3 and d = 2.

2, 5, 8, 11
3, 5, 7, 9
1, 3, 5, 7
3, 6, 12, 24




PLEASE HEP :)

Answer 1

Hello Kitty.. :)

Answer 2

General Sequence of Arithmetic Progression is given by:

\(a, a + d, a + 2d, a + 3d,.......................... a+ (n-1)d\)

Answer 3

you are given \(a=3\) and \(d = 2\)... \(a\) is first term of the sequence and \(d\) is the common difference, it is called "Common", as difference between any two adjacent terms is equal.. :)

Answer 4

First term \(= a = 3\)

Second term \(=a +d = 3 + 2 = 5\)

In other words,if you kee on adding \(2\) to the previous term, you will get next term.. :)

Answer 5

*keep

Answer 6

thank you so much :) @waterineyes