adri6472
adri6472 adri6472
  • 28-06-2021
  • Mathematics
contestada

What is the recursive formula for this arithmetic sequence?
-7,-1,5, 11, ...

What is the recursive formula for this arithmetic sequence 715 11 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 28-06-2021

Answer:

D

Step-by-step explanation:

The recursive formula allows us to find any term in a sequence by adding the common difference d to the previous term.

Here d = - 1 - (- 7) = - 1 + 7 = 6 , then

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 6 ; a₁ = - 7

Answer Link

Otras preguntas

if all sides of a cube are multiplied by 6, by what factor does the volume increase?
if all sides of a cube are multiplied by 6, by what factor does the volume increase?
If tan x = 3/4 and 0◦ ≤ x◦ ≤ 90◦, then cos x =? Please explain the work behind the solution
The phylum with endoderm, mesoderm, and ectoderm is a. Cnidaria. b. Porifera. c. Platyhelminthes. d. all of the above.
a baseball team played 35 games and won 4\5 of them how many games were lost
If A+ B = 76 A-b = 38 A ÷ B =?
How many pi bonds are in the molecule 2-butyne, CH₃C≡CCH₃? a. 1 b. 2 c. 4 d. 6 e. 10
Albino giraffes have white hair. there are very few albino giraffes in the wild. why are there few albino giraffes in the wild?
Factor the expression. x2 - 22x + 40
Joe is given five tests that all have a maximum score of 100 points. The mean of his test scores is 90. If all his tests have a different grade and all the grad