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

An arithmetic sequence has the explicit formula: [math]a_n = −5 + 4n[/math]
What is the recursive formula?
  1. [math] a₁ = −5; a_n= a_(n-1 )+ 4[/math]
  2. [math] a₁ = −1; a_n= a_(n-1 )+ 4[/math]
  3. [math] a₁ = 4; a_n= a_(n-1 )-5[/math]
  4. [math] a₁ = −5; a_n= a_(n-1 )- 4[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.