Express 1 as a fraction. A) 1 2 B) 2 1 C) 2 2 D) 3 1

2/2

Step-by-step explanation:

2/2

Step-by-step explanation:

A number at the top is the same on the bottom equals 1

-1, -2, -3, -4, -6

step-by-step explanation:

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.