Construct a Sign Chart for the following polynomial function and state the intervals where this function is positive and where this function is negative. f(x) = -2(3-2x)(x-3)²(x² + 1) Note: Suppose a function is positive from -2.5 to 1 and from 1 to positive infinity. You would enter the intervals as (-2.5,1)U(1,+inf). There should be no spaces in your answer. Use decimals to the nearest tenth for rational critical values and a capital U for the union symbol. Intervals where f(x) is positive: Intervals where f(x) is negative: A
Construct a Sign Chart for the following polynomial function and state the intervals where this function is positive and where this function is negative. f(x) = -2(3-2x)(x-3)²(x² + 1) Note: Suppose a function is positive from -2.5 to 1 and from 1 to positive infinity. You would enter the intervals as (-2.5,1)U(1,+inf). There should be no spaces in your answer. Use decimals to the nearest tenth for rational critical values and a capital U for the union symbol. Intervals where f(x) is positive: Intervals where f(x) is negative: A
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.1: Polynomial Functions Of Degree Greater Than
Problem 49E
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