A benefit of flashcards is that they are a. Portable c. Very large b. Contains lots of information d. Ask many questions on one card Please select the best answer from the choices provided A B C D

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.

c. 6tan80

step-by-step explanation:

answer: the is put the 450

step-by-step explanation: