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

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

For the sequence defined by

$a_n = 1/2· 4^(n-1$ , how could the same sequence be written recursively? (Select all that apply.)

$a_1= 1/2; a_n = 4 · a_(n-1) n>1$
$a_1= 2; a_n = 4 · a_(n-1) n>1$
$a_1= 1/2; a_n = 2 · a_(n-1) 4n>2$
$a_1= 4; a_n = 1/2 · a_(n-1) n>1$