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Points, Vectors, and Functions
Home
/
Calculus
/
Points, Vectors, and Functions
/
Module Quizzes
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Function Junction, What's Your Function? True or False Quiz
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TABLE OF CONTENTS
Intro
Topics
Examples
Exercises
Quizzes
Function Junction, What's Your Function?
True or False
Flashcards
Vexing Vectors
Running the Parameter Dash
Terms
Handouts
Best of the Web
Points, Vectors, and Functions: Function Junction, What's Your Function? True or False
1.
Which of the following statements is true? > The equation
y = x
^{2}
describes
y
as a function of
x
.
True
False
2.
We say
y =
f
(
x
)
is a function of
x
if > there is only one possible
y
for each
x
.
True
False
3.
Which of the following functions is bounded above but not bounded below? >
True
False
4.
We say a function
f
(
x
) defined on the whole real line is bounded below if > There is a real number
K
such that
f
(
x
) ≤ K for all real
x
.
True
False
5.
Which of the following statements is FALSE? > If a function is nondecreasing, that function must also be strictly increasing.
True
False
6.
Which of the following graphs shows a function that is nonincreasing but is not strictly decreasing? >
True
False
7.
Which of the following graphs shows an even function? >
True
False
8.
Which of the following functions is odd? >
f
(
x
) = x + x
True
False
9.
Which of the following statements is true? > It is possible for a function to be neither even nor odd.
True
False
10.
Which graph shows a function that is strictly decreasing, odd, and bounded both above and below?
> B
True
False
Submit
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