carolinecolbert2003 carolinecolbert2003
  • 04-05-2021
  • Mathematics
contestada

Write the nth term of the following sequence in terms of the first term of the sequence.

1, 8, 15, 22, . . .

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 06-05-2021

Answer:

         [tex]\bold{a_n=7n-6}[/tex]

Step-by-step explanation:

a₁ = 1

a₂ = 8 = 1 + 7 = a₁ + 7

a₃ = 15 = 1 + 7 + 7 = a₁ + 7×2

a₄ = 22 = 1 + 7 + 7 + 7 = a₁ + 7×3

Therefore:

               [tex]a_n=1+7(n-1)=1+7n-7\\\\a_n=7n-6[/tex]

Answer Link

Otras preguntas

PLEASSSSSSSSSSSSEEE HELPPP 69=-3(-3-4p)
-3e - 10 < 4 Solve each inequality
Henry VIII and Luther Introduction: Place each statement in the correct space. Protested the selling of indulgences Martin Luther Henry VI Wrote the Ninety-Five
What is the main difference between protons and neutrons? Protons have a much smaller mass than neutrons. Protons have a much larger volume than neutrons. Proto
Ortho Company experienced the following events during its first- and second-year operations: Year 1 Transactions: Acquired $68,000 cash from the issue of commo
190 = 6n - 2(-8n - 7)
2m - 16 + 5m +45 ( NEEDING BIG HELP ON UNIT :) )
What importance do religious leaders have on society
What was one of the failures of the reconstruction era
Describe the lysogenic cycle. Answer: the lysogenic cycle happens after the lytic cycle and affects the 2 daughter cells because it infects them. Doing so it di