11) If f is a continuous function such that f(2)= 6, which of the following must be true? f(x)-f(2)_ x-2 A) lim 4) x = 0 2=6 B) lim f(2x) = 12 C) lim[f(x)]= x-1 12) The function f(x)=- x-1 x²-3x+2 x = 5 only B) x = 1 13) The function g as defined by g(x)= B) x = 0 only 4) What is the value of lim - *→ x-1 -has vertical asymptotes at which values? B)-1/2 C) x = 2 |x-5|(x+5) x(x²-25) = 36 D) lim f(x²)=36 x 2 cont C) 00 C) x = 0 and x = 5 only D) x = 1 and x = 2 has vertical asymptotes at D) x = -5, x= 0 and x = 5 only D) -00

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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11) If f is a continuous function such that f(2)= 6, which of the following must be true?
f(x)-f(2)_
x-2
A) lim
x→l
4) x = 0
12) The function f(x)=-
2=6 B) lim f(2x) = 12 C) lim[f(x)] = = 36 D) lim f(x²)=36
x→l
x→2
x = 5 only
x-1
x²-3x+2
II.
13) The function g as defined by g(x)=
B) x = 1
4) What is the value of lim -
*→ x-1
B)-1/2
lim f(x) = 2
X-*
-has vertical asymptotes at which values?
B) x = 0 only
C) x = 2
|x-5|(x+5)
x(x²-25)
C) x = 0 and x = 5
only
C) 00
D) x = 1 and x = 2
has vertical asymptotes at
D) x = -5, x= 0 and
x = 5 only
Suppose the graph of y = f(x) has a vertical asymptote at x = 1. Which of the followin
could be true?
I.
f(1) = 2
D) -00
Transcribed Image Text:11) If f is a continuous function such that f(2)= 6, which of the following must be true? f(x)-f(2)_ x-2 A) lim x→l 4) x = 0 12) The function f(x)=- 2=6 B) lim f(2x) = 12 C) lim[f(x)] = = 36 D) lim f(x²)=36 x→l x→2 x = 5 only x-1 x²-3x+2 II. 13) The function g as defined by g(x)= B) x = 1 4) What is the value of lim - *→ x-1 B)-1/2 lim f(x) = 2 X-* -has vertical asymptotes at which values? B) x = 0 only C) x = 2 |x-5|(x+5) x(x²-25) C) x = 0 and x = 5 only C) 00 D) x = 1 and x = 2 has vertical asymptotes at D) x = -5, x= 0 and x = 5 only Suppose the graph of y = f(x) has a vertical asymptote at x = 1. Which of the followin could be true? I. f(1) = 2 D) -00
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