f(x) = -4x² - 6x +2 IS f(-5) = f(x) = (2x-8)(x + 5) f(9) = f(x) = (-5x + 4) (8x - 3) f(-1) =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 12RE
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Question
10
f(x) = -x² +5
f(1) -
f(-2)
f(x) = 2x²+x-8
ƒ(4) =>
f(x) = -4x² - 6x+2
f(-5) =
f(x) = (2x-8)(x + 5)
f(9) =
16
f(x) = (-5x + 4) (8x - 3)
f(-1) =
f(x)= x(-6x + 9) (9x-7)
6)²
181
fo
Transcribed Image Text:10 f(x) = -x² +5 f(1) - f(-2) f(x) = 2x²+x-8 ƒ(4) => f(x) = -4x² - 6x+2 f(-5) = f(x) = (2x-8)(x + 5) f(9) = 16 f(x) = (-5x + 4) (8x - 3) f(-1) = f(x)= x(-6x + 9) (9x-7) 6)² 181 fo
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