dannygutierrez517 dannygutierrez517

10-10-2018
Mathematics

contestada

What is the explicit formula for this sequence? −8, −3, 2, 7, …

Respuesta :

konrad509 konrad509

24-10-2018

It's an arithmetical sequence with [tex]a_1=-8,d=5[/tex]

So

[tex]a_n=a_1+(n-1)d\\\\a_n=-8+(n-1)\cdot5\\\\a_n=-8+5n-5\\\\\boxed{a_n=5n-13}[/tex]

Answer Link

Otras preguntas

The six pollutants regulated under the Clear Air Act _____ between 1970 and 2001, while energy consumption increased 42 percent. increased only 6 percent decrea

Write an if statement that prints the message “Application accepted” if the variable workExperience is greater than or equal to 2 or the variable hasCollegeDegr

The kidneys are able to perform their homeostatic functions reasonably well as long as at least _______ of the nephrons are functioning normally. If fewer nephr

The assassination of Archduke Ferdinand in 1914 led to a war in Europe because A) anarchists were in control of Austria B) of military, economic, and political

During World War I, the drafting of men for the armed forces was A), left up to the military B) decentralized to local boards C) unprecedented in American histo

For high temperature deformation, the bigger the gran sine, the higher the creep rate. a)-True b)- False

What part produces the female gametes? [10pts]

What is the sum of the measures of the interior angles of a 7-sided polygon?

What was the effect of the "Trail of Tears" on Native Americans? 1. It helped end the American-Indian War. 2. They were forced to move into Indian Territory. 3

A class consists of 55% boys and 45% girls. It is observed that 25% of the class are boys and scored an A on the test, and 35% of the class are girls and scored