9) For the function f, assume f(x)= continuous? A) 3/4 B) 1 4x C) 0 for nonzero X. D) 4/3

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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A) 3/4
B) lim f(x)=0
x-0*
8) Which is not true?
3
A) 4/5
C) lim f(x)=0
x-0
D) lim f(x)=2
Af is right continuous at x = -1
B) f has a removeable discontinuity
at x = 1
C) fis left continuous at x = 1/2
D) fhas a non removeable
discontinuity at x = 2
9) For the function f, assume f(x)=-
continuous?
B) 1
sin 3x
4x
B) 5/7
X
C) 0
f(x) 111
15
y=2x
1 2 3 4 5
2k1
0
C) 2/3
y=x²-1-1
10) Assume f is a continuous function defined for all real numbers. Below is a table of
values of the function f. What should k equal to guarantee that the equation f(x)=
has at least two solutions?
2
3
(1, 1)
for nonzero x. What should f(0) equal if f is
D) 4/3
1
D) 3/5
y=-2x+4
Transcribed Image Text:A) 3/4 B) lim f(x)=0 x-0* 8) Which is not true? 3 A) 4/5 C) lim f(x)=0 x-0 D) lim f(x)=2 Af is right continuous at x = -1 B) f has a removeable discontinuity at x = 1 C) fis left continuous at x = 1/2 D) fhas a non removeable discontinuity at x = 2 9) For the function f, assume f(x)=- continuous? B) 1 sin 3x 4x B) 5/7 X C) 0 f(x) 111 15 y=2x 1 2 3 4 5 2k1 0 C) 2/3 y=x²-1-1 10) Assume f is a continuous function defined for all real numbers. Below is a table of values of the function f. What should k equal to guarantee that the equation f(x)= has at least two solutions? 2 3 (1, 1) for nonzero x. What should f(0) equal if f is D) 4/3 1 D) 3/5 y=-2x+4
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