3. If f(3) = 2 and f'(3) = -4, find an equation of the tangent line when x = 3. %3D %3D

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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3. If f (3) = 2 and f'(3) = -4 , find an equation of the tangent line when x = 3.
А. у%3D 2(х — 3) — 4
В. у%3D—4(х — 3) + 2
C. y = -4(x +3) + 2
D. у %3D —4(х — 2) — 3
Transcribed Image Text:3. If f (3) = 2 and f'(3) = -4 , find an equation of the tangent line when x = 3. А. у%3D 2(х — 3) — 4 В. у%3D—4(х — 3) + 2 C. y = -4(x +3) + 2 D. у %3D —4(х — 2) — 3
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Step 1 : Analysis

Given :

f3 = 2f'3 = -4

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