Question Info

This question is public and is used in 1 test or worksheet.

Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.A.2
Tags: HSF-BF.A.2
Author: HTPhysics
Created: 3 weeks ago

View all questions by HTPhysics.

Functions and Relations Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Functions and Relations CCSS: HSF-BF.A.2

If a geometric sequence has the recursive formula [math]a_1=5[/math]; [math]a_n=a_(n-1)⋅3[/math], what is the explicit formula?
  1. [math]a_n=5⋅3^(n-1 [/math]
  2. [math]a_n=3⋅5^(n-1 [/math]
  3. [math]a_n=5+3(n-1) [/math]
  4. [math]a_n=3+5(n-1 )[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.