Use the leading-term test to match the function with the correct graph. 7 fx)-x4-4x-3 13x2x-24 A) -10 -10 140 40 250 8 Find only the rational zeros. B)-8,1 D) No rational zeros f(x) =x-9x3 +5x2+ 27x-24 A) 8, 1 C) 8,-1 a On the same set of axes, sketch and label the graphs of the equations y sin and -3 cos x in the interval 0
Use the leading-term test to match the function with the correct graph. 7 fx)-x4-4x-3 13x2x-24 A) -10 -10 140 40 250 8 Find only the rational zeros. B)-8,1 D) No rational zeros f(x) =x-9x3 +5x2+ 27x-24 A) 8, 1 C) 8,-1 a On the same set of axes, sketch and label the graphs of the equations y sin and -3 cos x in the interval 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 62E
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Question
Can you please answer number 8 and show all of the steps to get the answer
Expert Solution
Step 1
The given function is as shown below.
Step 2
To find the zeroes of the given function, substitute f(x) = 0 and then solve for x.
Step 3
Using the rational root theorem, which says that for a polynomial equation of the type shown below, the zero of the function is out of one of the factors of a0/an.
Step 4
Thus, finding the roots for the above equation.
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