poolwaterisgross
poolwaterisgross poolwaterisgross
  • 22-02-2019
  • Mathematics
contestada

Which recursive formula represents the sequence shown?
A) an = an - 1 + 5
B) an = 2an - 1 + 1
C) an = 3an - 1 - 1
D) an = 5an - 1 + 1


Which recursive formula represents the sequence shown A an an 1 5 B an 2an 1 1 C an 3an 1 1 D an 5an 1 1 class=

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 03-03-2019

Answer:

[tex]a_n=a_{n-1}+5[/tex]

Step-by-step explanation:

From the table,

[tex]a_1=3[/tex]

The common difference is

[tex]d=8-3=5[/tex]

This means that , we can get the subsequent term by adding 5 to the previous term.

The recursive formula is

[tex]a_n=a_{n-1}+5[/tex]

The correct choice is A

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