1.whats the difference -2 -6 a)-8 b)-4 c)8 d)4 2.what is the simplest form of the following expression? √1/44 a)2/44 b)1/288 c)1/12 d)12

the solution is h=10 because you add 9 to each side of the equation.

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.