The graph of y=5x*-x³ has a point of inflection at (A) (0, 0) and (4, 256) B (0, 0) and (3, 162) (3, 162) only (0, 0) only (D)

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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The graph of y=5x4-x5 has a point of inflection at
(A) (0, 0) and (4, 256)
B)
(0, 0) and (3, 162)
C) (3, 162) only
(D) (0, 0) only
Transcribed Image Text:The graph of y=5x4-x5 has a point of inflection at (A) (0, 0) and (4, 256) B) (0, 0) and (3, 162) C) (3, 162) only (D) (0, 0) only
Find the equation of the tangent line to the graph of the function f(x)=2x²+x at the point (1,3).
(A) y=x+3
(B) y=4x-2
(c) y=5x-2
(D) y = 3x+4
Transcribed Image Text:Find the equation of the tangent line to the graph of the function f(x)=2x²+x at the point (1,3). (A) y=x+3 (B) y=4x-2 (c) y=5x-2 (D) y = 3x+4
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