cydthakidd24 cydthakidd24

19-06-2020
Mathematics

contestada

An arithmetic sequence has this recursive formula:

An arithmetic sequence has this recursive formula class=

Respuesta :

19-06-2020

Answer: choice C

Step-by-step explanation:

an=a1+d*(n-1)

so

an=9+(n-1)*(-3)

you can check the answer by plugging in the numbers, for example if n=1, an=9, if n=2 an=6 which is correct.

Answer Link

Otras preguntas

what does bold faced mean when it is in a nonfiction book?

What term refers to placing emphasis on a weak or offbeat?

Why do purely competitive markets tend to benefit consumers over producers? Companies control quality and supply. Companies work together to set prices favorabl

If m∠A =91° and m∠B = 40°, find m∠1

PLEASE HELP ME WITH THIS QUESTION.

how does live in Australia show that the country was once a colony of the United Kingdom

Que estación te gusts mas?

Which additional word in the sentence should be capitalized? That's why i read the last chapter so quickly. A.WHY B. I C.CHAPTER D.READ PLEASE HELP FAST!!!!

How did actions of the Spanish during the Cuban Revolution affect American attitudes? A) Americans opposed the brutal tactics of the Spanish. B) Americans felt

How did the foreign policy doctrines of the two Bush Presidents differ? a.One relied on multilateralism and the other was too idealistic. b.One required the pro