Cai is buying a fruit smoothie from the grocery store and wants the best deal. Drag the smoothies in order from the least to the greatest unit cost in dollars per ounce.

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.

theres no picture: /

step-by-step explanation:

6 equilateral triangles