waseemz waseemz

24-06-2020
Mathematics

contestada

HELP ASAP What is the explicit formula for this sequence 5,2,-1,-4

Respuesta :

Stephen46 Stephen46

01-07-2020

Answer:

For an nth term U(n) = a + (n - 1)d

n = number of terms

a = first term

d = common difference

a = 5

d = 2 - 5 = - 3

U(n) = 5 + (n -1)-3

= 5 - 3n + 3

= 8 - 3n

The formula for the sequence is 8 - 3n

Hope this helps

Answer Link

Otras preguntas

Because of the government examinations based on Confucius’s teachings, government jobs a. were held by anyone who wanted one. b. could be held by poor young men

In 1947, the United Nations helped create a country

A constant of proportionality can also be considered a(n)

Match the aspect of wellness to the corresponding example. 1 A healthy diet. 2 Spending time with friends and family 3.Controlling and being able to express h

3.05x10^2 in standard form

The farmers Alliance platform included a the federal control of the railroad being farm credits C antitrust D all of the above

At the movie theatre, child admission is $5.10 and adult admission is $9.00 . On Monday, 163 tickets were sold for a total sales of $1088.70 . How many ad

Why do you think people conform to peer pressure? What impact do you think this can have on an individual? Do you think you conform to peer pressure in any way?

A geologist noted that the sediment in an area differs in composition from the bedrock beneath it. Which statement best explains the geologist's observation? A.

is 3/4 equal to 6/8? Type yes or no.