AnswersFL-1200330-Algebra 2 Sem 1 - FlexRelations and Functions

Relations and Functions Answers

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1
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Domain: Range:

Answers:
Selection 1:{–3, –1, 1}
Selection 2:{–1, 2, 4, 5}
2
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Range:

Answer not available
3

Domain:

Answers:
Selection 1:{–2, –1, 0, 4}
Selection 2:{–2, 2, 3, 4}
4

Range:

Answer not available
9

−4 ___(a)___ x ___(b)___ 4 (a) (b)

Answers:
Selection 1:less than or equal to
Selection 2:less than
10

Question text not available

Answer not available
11

Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d)

Answers:
Selection 1:less than or equal to
Selection 2:less than
12

Question text not available

Answer not available
37

What is the range of the relation?

Question illustration
A
4
B
6
C
-4
D
-6
38

Is the relation a function?

A
yes
B
X no
39

What is the domain of the relation?

Question illustration
A
X -6
B
4
C
-4
D
6
42

The mapping diagram above:

A
function
B
not a function
46

The set of ordered pairs above:

A
function
B
not a function
47

es003-1.jpg

Question illustration
A
function
B
not a function
48

The table above:

A
function
B
not a function
58

Which ordered pairs prevent this relation from being a function?

A
(1, 4) and (1, 3), because they have the same x-value
B
(1, 3) and (–1, 3), because they have the same y-value
59

Suppose that you could replace the ordered pair (1, 4) to make the relation R (shown left) into a function. Which ordered pair would work?

A
(1, 2)
B
(–1, 4)
C
(2, 3)
D
(4, 15)
60

Question text not available

Answer not available
61

Question text not available

Answer not available
62

What is the special name of f(0)? the x-intercept✔ the y-intercept

Answer not available

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