Find all points on the graph of ƒ(x) = 2 sin x + sin?x where the tangent line is horizontal

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.1: Techniques For Finding Derivatives
Problem 36E: Find all points on the graph of fx=x3+9x2+19x-10 where the slope of the tangent line is -5.
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Apply the rule of derivatives. show step by step solution. thk u

Find all points
on the graph of ƒ(x) = 2 sin x + sin?x where the tangent line is horizontal
Transcribed Image Text:Find all points on the graph of ƒ(x) = 2 sin x + sin?x where the tangent line is horizontal
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