Let x + 2 f(x) x + 7 f-'(- 9) =

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.5: Functions
Problem 5ECP: Find all real values of x for which fx = 0, where fx=x216.
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Let
x + 2
f(x):
x + 7
f-1(- 9) =
Transcribed Image Text:Let x + 2 f(x): x + 7 f-1(- 9) =
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