Answer:
The explicit form for the sequence is:

Explanation:
In order to find an explicit form for the given sequence, you have to use the definition of arithmetic sequence and the explicit formula.
An arithmetic sequence is defined as a sequence where the difference of two consecutive terms is a constant.
The explicit formula is:

Where a1 is the first term, d is the common difference and an is the nth term of the sequence.
You have to subtract two consecutive terms to obtain d:
24-13= 11
35-24=11
Therefore d=11
In this case a1=13
Replacing in the formula:
