Choose the correct elements in the set for the following:
{y | y is an integer and y > -2}
{3,4,5,}
{ 2,3,4,5,}
{−2,−1,0,1,2,}
{0,1,2,}

This is the set of all integers greater than -2, excluded. So, the elements of the set are

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.