Triangle XYZ has vertices X (1,-1), Y(3, 4), and Z(5,-1) . Nikko rotated the triangle 90° counterclockwise about the origin. What is the correct set of image points for triangle X’ Y’ Z’?

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.

whats the question?

step-by-step explanation: