At what point does the graph of P(x) = (x+1)'(x-1) tangent to the x-axis? a. (0,0) b. (0,-1) c. (-1,0) d. (1,0)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 13E
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At what point does the graph of P(x) (x+1) (x-1) tangent to the x-axis?
d. (1,0)
%3D
a. (0,0)
b. (0,-1)
c. (-1,0)
Transcribed Image Text:At what point does the graph of P(x) (x+1) (x-1) tangent to the x-axis? d. (1,0) %3D a. (0,0) b. (0,-1) c. (-1,0)
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