A function is said to have a horizontal asymptote if either the limit at infinity exists or the limit at negative infinity exists. Show that each of the following functions has a horizontal asymptote by calculating the given limit. -15x lim x→o 8 + 2x 4х — 12 lim x→-0 x + 5x – 11 x² – 4x – 2 lim 11 – 3x2 - Vx2 + 6x lim 2 – 2x - Vx2 + 6x lim 2 – 2x X -00 |
A function is said to have a horizontal asymptote if either the limit at infinity exists or the limit at negative infinity exists. Show that each of the following functions has a horizontal asymptote by calculating the given limit. -15x lim x→o 8 + 2x 4х — 12 lim x→-0 x + 5x – 11 x² – 4x – 2 lim 11 – 3x2 - Vx2 + 6x lim 2 – 2x - Vx2 + 6x lim 2 – 2x X -00 |
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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