IDNStudy.com, kung saan ang kuryusidad ay nagtatagpo ng kalinawan. Magtanong at makatanggap ng maaasahang sagot mula sa aming dedikadong komunidad ng mga eksperto.

A. Determine if the given sequences are arithmetic or not. Give the common difference if the sequence is arithmetic by ticking the circle.

1. 3, 11, 19, 27, …
2. 15, 11, 7, 3, …
3. 1,– 8, 27, – 16, …
4. an= 2n + 3
5. an= 7n – 5​


Sagot :

Answer:

1. Arithmetic. 8 is the common difference

2. Arithmetic. -4 is the common difference

3. Not Arithmetic

4. Arithmetic. 2 is the common difference

5. Arithnetic. 7 is the common difference

I hope this will help.