Question

Find the nth term of the
sequence
4,7, 10, 13, ...

Answer 1

Explanation:

find the difference between each term

4, (+3) 7, (+3) 10, (+3) 13

=3n

find the 0 term

4 - 3 = 1

= 3n + 1

Answer 2

28

Explanation:

add 3

4+3 = 7

7+3 = 10

10+3 =13......