Consider the graph shown. Which shows the correction transformations from triangle ABC to triangle A"B"C"
8
B
6
4
B'
2
4
-10
-8
-6
-2
0
2
4
4.
10

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.

5

10

15

20

25

30

35

40

45

50

55