f(x) – 5 If lim X-4 X - 2 1, find lim f(x). I-4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 15T
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f(x) – 5
If lim
X-4 X - 2
1, find lim f(x).
I-4
Transcribed Image Text:f(x) – 5 If lim X-4 X - 2 1, find lim f(x). I-4
Expert Solution
Step 1

Consider the following:

limx4fx-5x-2=1

Simplify by applying the limits:

f4-54-2=1f4-52=1f4-5=2f4=2+5f4=7

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