1. Find all possible points of discontinuity and classify each discontinuity as removable, jump essen- tial or infinite essential. Redefine the function in case of a removable discontinuity. x + 2, if r < -1 (b) f(x) = {[r - 1], if -1< x <1 x2 - 4x if r >1 4

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
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Chapter5: Polynomial And Rational Functions
Section5.3: Graphs Of Polynomial Functions
Problem 2TI: Use the graph of the function of degree 5 in Figure 10 to identify the zeros of the function and...
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1. Find all possible points of discontinuity and classify each discontinuity as removable, jump essen-
tial or infinite essential. Redefine the function in case of a removable discontinuity.
x+2,
if r < -1
(b) f(x) =
[r – 1], if -1 < x < 1
%3D
x2 - 4x
if a >1
Transcribed Image Text:1. Find all possible points of discontinuity and classify each discontinuity as removable, jump essen- tial or infinite essential. Redefine the function in case of a removable discontinuity. x+2, if r < -1 (b) f(x) = [r – 1], if -1 < x < 1 %3D x2 - 4x if a >1
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