Study the sign of f(x) = -x + 6x – 9. %3D

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section8.5: Using Intercept Form
Problem 26E
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Example 3
Study the sign of f(x)
-x² + 6x - 9.
%3D
Transcribed Image Text:Example 3 Study the sign of f(x) -x² + 6x - 9. %3D
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