Question

◆
0 5 10
15
15 20
Snsnsjsjxj

Answer 1

The sequence =
`a_(n) = 5n-5`

Explanation:

To find the sequence use the formula
`a_(n) = a_(1) +d(n-1)` to identify the arithmetic sequence, 
`a_(n) = 5_(n) - 5`.