Use the squeeze theorem to show lim Vresin(1/2) = 0. z+0+ Find lim f(x) if for all x>1 10e – 21 < f(x) < 2e Va – 1 Find values of a and b such that the following piecewise function is continuous for all x. Justify your answer. x² – 4 x < 2 2 ax? – bx +3 T - f(x) = 2 3 2х — а +b

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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Use the squeeze theorem to show
lim Vresin(1/2) = 0.
z+0+
Find lim f(x) if for all x>1
10e – 21
< f(x) <
2e
Va – 1
Find values of a and b such that the following piecewise function is continuous for all
x. Justify your answer.
x² – 4
x < 2
2
ax? – bx +3
T -
f(x) =
2 <x < 3
x > 3
2х — а +b
Transcribed Image Text:Use the squeeze theorem to show lim Vresin(1/2) = 0. z+0+ Find lim f(x) if for all x>1 10e – 21 < f(x) < 2e Va – 1 Find values of a and b such that the following piecewise function is continuous for all x. Justify your answer. x² – 4 x < 2 2 ax? – bx +3 T - f(x) = 2 <x < 3 x > 3 2х — а +b
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