.2 x -4 x + 2 f(x)={ x-2 at the point x = : 2 5 x = 2 |1-x, x <1 f(x)={0, x = 1 at the point x = 1 2 x² –1 x >1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 6E
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determine whether f is continuous at the given point. Give a clear explanation:

 

x² – 4
f(x)={ x- 2
.2
x + 2
at the point x = 2
x = 2
1- x,
х <1
f(x)={0,
x² –1
x = 1
at the point x = 1
x >1
Transcribed Image Text:x² – 4 f(x)={ x- 2 .2 x + 2 at the point x = 2 x = 2 1- x, х <1 f(x)={0, x² –1 x = 1 at the point x = 1 x >1
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