Let Sx² + 3 f(x) = l(x - 2)2 if x 2 1° if x < 1 (a) Find the following limits. (If an answer does not exist, enter DNE.) lim f(x) = lim f(x) = x+1+ (b) Does lim f(x) exist? x- 1 O Yes O No (c) Sketch the graph of f. 2 -1 3 -1 3 -1 1 y

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.1: Limits
Problem 3YT: Find limx3f(x) if f(x)={2x1ifx31ifx=3.
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Question
Let
(x² + 3
f(x) :
l(x - 2)2 if x 2 1
if x < 1
(a) Find the following limits. (If an answer does not exist, enter DNE.)
lim f(x) =
%3D
X → 1-
lim f(x) =
X → 1+
(b) Does lim f(x) exist?
X → 1
Yes
No
(c) Sketch the graph of f.
y
y
y
3f
2
2
4
1
1
X
-1
1
2
3
-1
1
4
2
-1
-1
1
-2-
-2
-1
2
3
4
-1
y
Transcribed Image Text:Let (x² + 3 f(x) : l(x - 2)2 if x 2 1 if x < 1 (a) Find the following limits. (If an answer does not exist, enter DNE.) lim f(x) = %3D X → 1- lim f(x) = X → 1+ (b) Does lim f(x) exist? X → 1 Yes No (c) Sketch the graph of f. y y y 3f 2 2 4 1 1 X -1 1 2 3 -1 1 4 2 -1 -1 1 -2- -2 -1 2 3 4 -1 y
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