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

In 2019, Troy Enterprises had revenues of $250,000 for book purposes and $220,000 for tax purposes. Troy also had expenses of $125,000 for both book and tax pur

A warehouse employs 24 workers on the first shift 17 workers on the second shift and 13 workers on the third shift. Eight workers are chosen at random to be int

Ronsard compare Cassandre à la rose.

How big is a 4 ft square

What is the minimum amount ofinformation needed to find the sum of the interior angles of aregular polygon?

what factors and events led to the Russian Revolution

In the News article titled "Perpetuating Poverty: Lotteries Prey on the Poor" reports that poor people spend a larger percentage of their income on government-p

1. Determining why you eat certain foods is an example of A analyzing influences OB communicating information Pour C accessing information D making decisions

Fill in the gaps with used to, be used to, get used to to get the correct sentences1 When I started to work here I needed a lot of help, but now I(do)______all

What is the surface area of this design?