Use the graph to guess possible linear factors of f(x). Then completely factor f(x) with the aid of synthetic division. 4) f(x) = 7x3 - 39x2 - 40x + 132 4) -5 200+ 100+ -100+ -200+ A) f(x)=(x-2)(x + 6) (7x + 11) C) f(x) = (x + 2)(x-6) (7x-11) 5 B) f(x) = (x-2)(x + 6) (7x+13) D) f(x) = (x + 2)(x-6) (7x-13)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section: Chapter Questions
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Use the graph to guess possible linear factors of f(x). Then completely factor f(x) with the aid of synthetic division.
4) f(x) = 7x3 - 39x2 - 40x + 132
4)
-5
200+
/100+
-100+
-200+
A) f(x) = (x-2)(x + 6) (7x+11)
C) f(x) = (x + 2)(x-6) (7x-11)
5
+
X
B) f(x) = (x-2)(x + 6) (7x+13)
D) f(x) = (x + 2)(x - 6) (7x - 13)
Transcribed Image Text:Use the graph to guess possible linear factors of f(x). Then completely factor f(x) with the aid of synthetic division. 4) f(x) = 7x3 - 39x2 - 40x + 132 4) -5 200+ /100+ -100+ -200+ A) f(x) = (x-2)(x + 6) (7x+11) C) f(x) = (x + 2)(x-6) (7x-11) 5 + X B) f(x) = (x-2)(x + 6) (7x+13) D) f(x) = (x + 2)(x - 6) (7x - 13)
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