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

Male has 23 pairs of chromosomes and female has 23 pair of chromosomes. Then why don’t an offspring have 46 pairs of chromosomes which is obtained by the fusion

Let a=(1,5,−1)a=(1,5,−1), b=(−3,6,−5)b=(−3,6,−5), c=(0,4,−9)c=(0,4,−9), and d=(4,3,−5)d=(4,3,−5). find the area of the parallelogram determined by these four po

Specific adaptations are usually required when a buyer chooses ________, which is a contract with an external firm to produce goods or services rather than the

Chelsea shows her work in finding the solution to 4x−5=2+3(x−3) 4 x 5 2 3 ( x 3 ) . After checking her answer in the original equation, she found that it did no

PPLLEEAASSEEE HEEELLP MMMEEE ILL GIVE U BRAINLIST write a summary about egypt empire

How do you do this plz help

The most famous and notorious city "boss" of the late nineteenth century was

Line segment DG contains the point D(−2, 3) and a midpoint at O(3, −1.5). What is the location of endpoint G?

if the circumference of a round barn is 56 meters, what is the diameter of the barn to the nearest whole number? use 3.14 for pi

How do we know that evolution is occurring in African Elephants?