Use a graphing utility to graph f and f' over the given interval. Determine any points at which the graph of f has horizontal tangents. (Order your answers from smallest to largest x, then from smallest to largest y. Round your answers to three decimal places f(x) = x³ - 1.2x² – 0.97x + 1.41; [-2, 2] (x, y) = (*, y) = ( L

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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Please help me with this problem.  I do not know how to graph a tangent line.

 

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Use a graphing utility to graph f and f' over the given interval. Determine any points at which the graph of f has horizontal tangents. (Order your answers from smallest to largest x, then from smallest to largest y. Round your answers to three decimal places
f(x) = x³ - 1.2x² – 0.97x + 1.41; [-2, 2]
(x, y) =
(*, y) = ( L
Transcribed Image Text:Use a graphing utility to graph f and f' over the given interval. Determine any points at which the graph of f has horizontal tangents. (Order your answers from smallest to largest x, then from smallest to largest y. Round your answers to three decimal places f(x) = x³ - 1.2x² – 0.97x + 1.41; [-2, 2] (x, y) = (*, y) = ( L
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