Line a is parallel to line b. which statement about lines a and b is true?
the sum of the slopes of line a and line bis 0.
the product of the slopes of line a and line bis 1.
the product of the slopes of line a and line bis -1.
line a and line b have the same slope.

Line a and line b have the same slope.

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.

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction