Transformations of Functions Answers

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1
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What is the value of ?

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A
–5
B
–4.6
C
–4.5
D
–4
2
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Which set of numbers best describes the possible values of x in the equation below?

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A
all integer values of x
B
all real number values of x
C
only negative values of x
D
only noninteger values of x
3

Which statement describes the graph of on [0, 3)?

Question illustration
A
The steps are at y = –2 for , at y = –1 for , and at y = 0 for .
Option A
B
The steps are at y = 0 for , at y = 1 for , and at y = 2 for .
Option B
C
The steps are at y = 1 for , at y = 2 for , and at y = 3 for .
Option C
D
The steps are at y = –3 for , at y = –2 for , and at y = –1 for .
Option D
6

What is the value of ?

Question illustration
A
–13
B
–12
C
12
D
13
7

Where is the graph of discontinuous?

Question illustration
A
all real numbers
B
all integers
C
only at multiples of 3
D
only at multiples of 4
8

What is the value of ?

Question illustration
A
–36
B
–33
C
–32
D
–30
9

Which statement explains why the value of is 2 but the value of is –3?

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A
because 2 is the greatest integer not greater than 2.4, and –3 is the greatest integer not greater than –2.4
B
because 2.4 rounds to 2, and –2.4 rounds to –3
C
because 2.4 is positive, and –2.4 is negative
D
because 2 is the least integer greater than 2.4, and –3 is the least integer greater than –2.4

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Transformations of Functions Answers —…