For y = f(x)=x* +2x³ - 25x? – 26x +120 : List all possible rational zeros of f. а. Ans la Use synthetic division to write f in completely factored form. b. Ans 1b f(x) =. List the actual zeros of f. с. Ans 1c_ d. Complete the table. Interval Test point k f (k) Sign of f Position of graph To the x-axis C.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.3: The Remainder And Factor Theorems; Synthetic Division
Problem 38E
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For y = f(x)=x* +2x³ - 25x? – 26x +120 :
List all possible rational zeros of f.
а.
Ans la
Use synthetic division to write f in completely factored form.
b.
Ans 1b f(x) =.
List the actual zeros of f.
с.
Ans 1c_
d.
Complete the table.
Interval
Test point k
f (k)
Sign of f
Position of
graph
To the x-axis
C.
Transcribed Image Text:For y = f(x)=x* +2x³ - 25x? – 26x +120 : List all possible rational zeros of f. а. Ans la Use synthetic division to write f in completely factored form. b. Ans 1b f(x) =. List the actual zeros of f. с. Ans 1c_ d. Complete the table. Interval Test point k f (k) Sign of f Position of graph To the x-axis C.
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