Which pair of equations generates graphs with the same vertex? y = -(x + 4)2 and y = (x - 4)2 y = -4x2 and y = 4x2 y = -x2 - 4 and y = x2 + 4 y = (x - 4)2 and y = x2 + 4

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.

b. x + 1

step-by-step explanation:

i'am smart

nope.   happens to me as well.

-aparri

step-by-step explanation:

what is the figure? attach a picture.