x < 0 [x+3 if f(x)=2x² if 0≤x≤l 1-x if x>1 (a) Sketch the graph off. (b) At which numbers is f discontinuous? (c) At which of these numbers is f continuous from the right? (d) At which of these numbers is fcontinuous from the left?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section: Chapter Questions
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x + 3 if
x < 0
8. f(x) = 2x² if 0≤x≤1
1-x if x>1
(a) Sketch the graph off.
&
(b) At which numbers is f discontinuous?
5
(c) At which of these numbers is f continuous from the right?
(d) At which of these numbers is f continuous from the left?
Transcribed Image Text:x + 3 if x < 0 8. f(x) = 2x² if 0≤x≤1 1-x if x>1 (a) Sketch the graph off. & (b) At which numbers is f discontinuous? 5 (c) At which of these numbers is f continuous from the right? (d) At which of these numbers is f continuous from the left?
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