Using the techniques from Section 3.2, sketch the graph of the polynomial function. Specify the x- and y-intercepts, and also specify the zeros of P(x). P(x) = −(x + 1)2(x − 1)3(x − 2) Show all Work PLEASE!!
Using the techniques from Section 3.2, sketch the graph of the polynomial function. Specify the x- and y-intercepts, and also specify the zeros of P(x). P(x) = −(x + 1)2(x − 1)3(x − 2) Show all Work PLEASE!!
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter4: Complex Numbers
Section: Chapter Questions
Problem 12T
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Question
Using the techniques from Section 3.2, sketch the graph of the polynomial function. Specify the x- and y-intercepts, and also specify the zeros of P(x).
P(x) = −(x + 1)2(x − 1)3(x − 2)
Show all Work PLEASE!!
Expert Solution
Step 1
Given function is
Step 2
Domain of P(x) is
Roots of P(x) are
Step 3
Points at which P(x) cuts x axis are those points where P(x) is 0.
Therefore, function P(x) intercepts x axis at
Putting x=0 gives us the y-intercept
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