drwhjjdfjhhh drwhjjdfjhhh
  • 01-07-2017
  • Mathematics
contestada

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

Respuesta :

konrad509
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

Why and how did europeans openly challenge the catholic church, church doctrine, and the bible?
Anwser Please will rate and if 2 people anwser it will give out brainly!!!!!!!!!!!!!!!!!!!!!!!!!!! READ CAREFULLY
Choose the meaning that best matches the word in italics. He practiced for hours -honing- his skills on the basketball court. (A) Grinding (B) Perfecting (C) Fi
Attempting to have a user release information or perform an action on behalf of another is called
Leadership is sometimes irrelevant. a. True b. False
The principal goal of the supporters of Manifest Destiny in the 1840s was to A) convince Canada to become part of the United States B) expand United States terr
If the exchange rate for mexican pesos has changed from 10 pesos to 9 pesos per dollar, _____. the value of the peso has increased the value of the peso has not
If someone clicks a trueview in-display ad, where do they land?
Which climate zone tends to have cold winters and warm summers?
what is carbon-14 radioactive dating used for