Letf (x)=- 2x+9 ifx<1 15-4x ifx>1 ffisnotcontinuousatx=1, Determine whetherf (x) iscontinuousordiscontinuousatx = 1. thereasonforthediscontinuity. identify A fisnotcont.atx=1:f (1) isundefined B fisnotcont.atx=1: lim/(x) DNE

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.4: Definition Of Function
Problem 51E
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2x+9 ifx<1
15-4x ifx>1
Iff isnotcontinuousatx = 1, identifythereasonforthediscontinuity.
Letf (x)=
A fisnotcont.atx=1:f (1) isundefined
B
Determine whetherf (x) iscontinuousordiscontinuousatx = 1.
fisnotcont.atx=1: lim/ (x) DNE
fisnotcont.atx = 1: limf(x) = f(1)
x+1
fiscont.atx = 1
Transcribed Image Text:2x+9 ifx<1 15-4x ifx>1 Iff isnotcontinuousatx = 1, identifythereasonforthediscontinuity. Letf (x)= A fisnotcont.atx=1:f (1) isundefined B Determine whetherf (x) iscontinuousordiscontinuousatx = 1. fisnotcont.atx=1: lim/ (x) DNE fisnotcont.atx = 1: limf(x) = f(1) x+1 fiscont.atx = 1
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