Find the inverse of f(x)=√x +3-2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 31E
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Question 15
Find the inverse of f(x)=√x+3 — 2.
Ⓒf¹(x) = (x+2)³ - 3
○ f¹(x) = x³ – 6x² + 12x − 6
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-x+3
○ f-¹ (x) = √√2+³
○ f¹ (x) = 2x³ – 3
Transcribed Image Text:Question 15 Find the inverse of f(x)=√x+3 — 2. Ⓒf¹(x) = (x+2)³ - 3 ○ f¹(x) = x³ – 6x² + 12x − 6 - - -x+3 ○ f-¹ (x) = √√2+³ ○ f¹ (x) = 2x³ – 3
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