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Math Problems
Grade 8
Identify functions
Look at this set of ordered pairs:
\newline
(
19
,
14
)
(19, 14)
(
19
,
14
)
\newline
(
6
,
13
)
(6, 13)
(
6
,
13
)
\newline
(
14
,
7
)
(14, 7)
(
14
,
7
)
\newline
(
10
,
5
)
(10, 5)
(
10
,
5
)
\newline
Is this relation a function?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Look at this set of ordered pairs:
\newline
(
1
,
17
)
(1, 17)
(
1
,
17
)
\newline
(
2
,
19
)
(2, 19)
(
2
,
19
)
\newline
(
8
,
1
)
(8, 1)
(
8
,
1
)
\newline
Is this relation a function?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Look at this set of ordered pairs:
\newline
(
14
,
12
)
(14, 12)
(
14
,
12
)
\newline
(
8
,
3
)
(8, 3)
(
8
,
3
)
\newline
(
17
,
14
)
(17, 14)
(
17
,
14
)
\newline
Is this relation a function?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
Look at this set of ordered pairs:
\newline
(
15
,
1
)
(15, 1)
(
15
,
1
)
\newline
(
9
,
12
)
(9, 12)
(
9
,
12
)
\newline
(
3
,
2
)
(3, 2)
(
3
,
2
)
\newline
(
11
,
14
)
(11, 14)
(
11
,
14
)
\newline
Is this relation a function?
\newline
Choices:
\newline
(A) yes
\newline
(B) no
Get tutor help
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