(2x3-1, f(x) =3, x-21, x<1 15x<5 %3D x25 Evaluate: 4f (3)-2f(-2)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 7RE
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(2x³ -1,
f(x) =3,
x-21,
X<1
%3D
15x<5
x2 5
Evaluate:
4f (3) – 2f(-2)
Transcribed Image Text:(2x³ -1, f(x) =3, x-21, X<1 %3D 15x<5 x2 5 Evaluate: 4f (3) – 2f(-2)
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