milknhoney9 milknhoney9

03-05-2019
Mathematics

contestada

What is the explicit rule for the sequence?
12,6, 0, -6, ...
an = 18 - 6n
an = 18 – 12n
an= 18 + 6n
an = 6 - 6n

help please!

Respuesta :

madster27 madster27

03-05-2019

The answer is the first one. an=18-6n

because

18-6 (1) = 12

18-6 (2)=6

18-6 (3)=0

18-6 (4)= -6

and so on

hope this helps

Answer Link

Otras preguntas

Revise the paragraph below by rewording the italicized words and phrases to get rid of informal English, wordiness, and repetitiveness. When I was younger, I co

Which is the primary nutrient we get from fruits and vegetables? fats proteins vitamins

One cold night the temperature was 0 degrees at 8 p.m. The temperature dropped at a constant rate from 8 p.m. to midnight. At midnight the temperature was −16.8

what was the first national legislature established by the articles of confederation? parliament the first continental congress a one-branch congress the second

what is most important, literature, composition, grammar or vocabulary? and why?

What are the coordinates of the centroid of a triangle with vertices J(-4,2) K(2,4) and L(0,-2)

I need help with numbers 3,4 and 5

graphs are an easy way to sum up information and show a. intentions b. conflicts c. relationships d. contradictions

According to pericles , what were the characteristics of athenian democracy

making sure everything works the way, it should before you let it out is known as___________ a) designing b) testing c) planning d) developing