Find all the values of x where the tangent line is horizontal. f(x) = 2x° + 36x? + 192x + 12

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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Find all the values of x where the tangent line is horizontal.
f(x) = 2x° + 36x + 192x + 12
(Simplify your answer. Use a comma to separate answers as needed.)
Transcribed Image Text:Find all the values of x where the tangent line is horizontal. f(x) = 2x° + 36x + 192x + 12 (Simplify your answer. Use a comma to separate answers as needed.)
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