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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 11
Standards: HSF-BF.B.4
Tags: HSF-BF.A.4
Author: HTPhysics
Created: 2 months ago

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Grade 11 Functions and Relations CCSS: HSF-BF.B.4

Find the inverse of f(x) = (x + 2)/(x - 1), x ≠ 1.

$f⁻¹(x) = (x + 2)/(x - 1)$
$f⁻¹(x) = (2x - 1)/(x +2)$
$f⁻¹(x) = (2x + 1)/(x - 2)$
$f⁻¹(x) = (x - 1)/(x + 2)$