drwhjjdfjhhh drwhjjdfjhhh

01-07-2017
Mathematics

contestada

What explicit formula matches the arithmetic sequence -2, 1, 4, 7, 10, ...?

Respuesta :

konrad509 konrad509

01-07-2017

[tex]a_1=-2\\ d=3\\ a_n=a_1+(n-1)d=-2+(n-1)\cdot3=-2+3n-3=3n-5[/tex]

Answer Link

Otras preguntas

Suppose that the insurance companies did do a survey. They randomly surveyed 400 drivers and found that 320 claimed they always buckle up. We are interested in

What is one way in which you take part in the global economy?

Why did the nazis didn’t like the European Jews

what is it called for a gathering place in sparta

What term is used to describe the process and the outcome of linking the healthcare facility structure and resources with the strategy and business environment

Write your own 1-2 sentences that explains how the following words are related: Traits, Genes. Alleles. Here

What is the sum of the factors? Two factors of-48 have a difference of 19. The factor with a greater absolute value is positive. -19 0-13 Oo oo 13 16

How many like terms are in 3x–2y+7?

what is the main goal of DNA replication EDPUZZLE

There are 12/15 of a pizza left. How many 3/10 pieces can be made from the leftover pizza