Find the nth term of this sequence 4,7,12,19,28

asked Jan 23, 2022 148k views

3 votes

Find the nth term of this sequence
4,7,12,19,28

5.5k points

Please log in or register to add a comment.

2 votes

Answer:The correct answer is n²+3

Explanation:

We find the first differences between terms: 7-4=3; 12-7=5; 19-12=7; 28-19=9.

4.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers