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

The length of a rectangular piece of land is 92 yards more than three times its width. The perimeter is 760 yards. find its dimensions.

The SAT and ACT tests use very different grading scales. The SAT math scores follow a normal distribution with mean 518 and standard deviation of 118. The ACT

How do you find the circumfrance of a circle?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

1. Ecris le verbe au passé composé. Elle / s'entendre 2. Ecris ce verbe à la forme que tu vois indiqué. (au present) je / se calmer 3. Ecris le verbe dans le p

How do quotas help domestic producers? Quotas facilitate increased exports of domestic goods. Quotas lower the cost of domestic goods. Quotas limit the number

Provide one reason why mitosis occurs.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. After graduation, he will begin making payments of $190.66 per month for the

Identify the number 127 as a rational or irrational. Explain

How are stars arranged in space ?