) Let S be the non-empty set containing all a for which f(x): = monotonic for all xe R. Find S. 4a-7 3 -r³+ (a − 3).x² + x + 5 is

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 55E
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(ii) Let S be the non-empty set containing all a for which f(x)
monotonic for all xe R. Find S.
=
4a-7
3
·_.x³ + (a − 3).x² + x + 5 is
Transcribed Image Text:(ii) Let S be the non-empty set containing all a for which f(x) monotonic for all xe R. Find S. = 4a-7 3 ·_.x³ + (a − 3).x² + x + 5 is
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