Question

The following formula for a sequence is arithmetic or geometric?

An = a1 + (n − 1)d
O Arithmetic
O Geometric
O No answer text provided.
No answer text provided.

Answer 1

Answer: first one Arithmetic
Explanation: hope this helps

Answer 2

Arithmetic

Explanation:

An arithmetic progression is characterised by the first term (a), number of terms (n) and common difference (d).