adrianabazan
adrianabazan adrianabazan
  • 29-07-2020
  • Mathematics
contestada

Write the first five terms of the arithmetic sequence.

Write the first five terms of the arithmetic sequence class=

Respuesta :

warisylvakara8 warisylvakara8
  • 01-08-2020

Answer:

a1 = 4

a2= -2

a3 = -8

a4= -14

a5= -20

Step-by-step explanation:

a12= a1 + 11d

-62 = 4 + 11d

-62-4 = 11d

-66= 11d

d = [tex]\frac{-66}{11}\\[/tex]

  = -6

a1 = 4

a2 = 4 - 6 = -2

a3 = 4 - (6×2) = -8

a4 = 4 - (6×3) = -14

a5 = 4 - (6×4) = -20

Answer Link

Otras preguntas

Which sentence demonstrates subjective writing? A) A wetlands ecosystem represents a complex food chain, ranging from herbivores and prey to top-level predators
1. Is the underlined phrase an adjective phrase or an adverb phrase? Early (in the morning,) the animals begin the search for food. A. adjective phrase B. ad
Primates have been able to inhabit much of the earth due to their ability to
please help!! i need the answer ASAP!
Determine how many points the parabola has in common with the x-axis and whether it's vertex lies above, on, or below the x-axis.
What is the volume of 2.2 moles of gas at STP??? Pleaseeeee help
What is Z^6y^3/z^6y^4
To avoid injury when you're putting an item down, proper technique involves: A) Positioning your hands so your fingers don't get caught under the load B) Pla
Which piece of textual evidence from "Borges and I" best supports the main character's dual existence? A. "Thus my life is a flight . . ." B. "Spinoza knew that
Which ones are NOT a function? 20 POINTS!!!!