violagarcia378
violagarcia378 violagarcia378
  • 04-05-2020
  • Mathematics
contestada

PLEASE HELP 20 POINTS?

PLEASE HELP 20 POINTS class=

Respuesta :

xxamari
xxamari xxamari
  • 04-05-2020

Answer:

Terms of the sequence: -1, 6, -22, 90

Step-by-step explanation:

Plug these into the formula, starting with n=2 and a1 = -1.

a2 = -4a1 + 2

    = -4(-1) + 2 = 4 + 2 = 6

a3 = -4a2 + 2

    = -4(6) + 2 = -24 + 2 = -22

a4 = -4a3 + 2

    = -4(-22) + 2 = 88 + 2 = 90

Answer Link

Otras preguntas

why was the battle of Antietam a crucial victory for the union.
Which term describes matter that is a substance made of diffrent kinds of atoms bonded together
DeLissa wants to dress and act like Marisol, who is a very popular and attractive girl at school. What type of peer pressure is DeLissa reacting to?
Which sentence best describes clustering? A. You write down words or ideas in chronological order. B. You're generating words that suggest possible themes for a
Ronald Reagan defeated in one of the biggest presidential election landslides in history.
change 12.39% to a decimal
what is the cube answer to 24
A tortoise is walking in the desert. It walks 6.4 meters in 4 minutes. What is its speed?
What is 4.95 +4883.83
the product of a number w and 737