(4) Find the domain of f(x) = Vx3 – 2x² – 24x. (A) [-4, 0] (B) (6, ∞) (C) [-4, 0] U [6, ∞) (D) [-4, 6] (5) Given f(x) = x° + 2x2 – 5x – 4, how many values of x does f(x) = 2, for 0 < x < 10?
(4) Find the domain of f(x) = Vx3 – 2x² – 24x. (A) [-4, 0] (B) (6, ∞) (C) [-4, 0] U [6, ∞) (D) [-4, 6] (5) Given f(x) = x° + 2x2 – 5x – 4, how many values of x does f(x) = 2, for 0 < x < 10?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 52E
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