Can some please help me with the last two tables. I’ll give u a thank. :)

(1)= A= 17, B= 20

(2)= A= 33, B=73

(3)= A= -18, B= 1

Step-by-step explanation:

I got confused on number 3 so it could be B= 1 or B= 35 the others i am not sure i tried working them out but i kept getting confused so i did try my best

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.