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Let’s check out your problem:
Which interval notation represents the set of all numbers greater than
−
5
-5
−
5
and less than
−
2
-2
−
2
?
\newline
(
−
5
,
−
2
]
(-5,-2]
(
−
5
,
−
2
]
\newline
[
−
5
,
−
2
]
[-5,-2]
[
−
5
,
−
2
]
\newline
[
−
5
,
−
2
)
[-5,-2)
[
−
5
,
−
2
)
\newline
(
−
5
,
−
2
)
(-5,-2)
(
−
5
,
−
2
)
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Math Problems
Algebra 2
Powers of i
Full solution
Q.
Which interval notation represents the set of all numbers greater than
−
5
-5
−
5
and less than
−
2
-2
−
2
?
\newline
(
−
5
,
−
2
]
(-5,-2]
(
−
5
,
−
2
]
\newline
[
−
5
,
−
2
]
[-5,-2]
[
−
5
,
−
2
]
\newline
[
−
5
,
−
2
)
[-5,-2)
[
−
5
,
−
2
)
\newline
(
−
5
,
−
2
)
(-5,-2)
(
−
5
,
−
2
)
Check symbols:
Check the symbols for interval notation;
(
(
(
or
)
)
)
means not including,
[
[
[
or
]
]
]
means including.
Use correct symbols:
Since the numbers are greater than
−
5
-5
−
5
, we use '
′
,
a
n
d
l
e
s
s
t
h
a
n
$
−
2
', and less than \$-2
′
,
an
d
l
ess
t
han
$
−
2
, we also use '\)'.
Write interval notation:
Write the interval notation with the correct symbols.
Final interval notation:
The correct interval notation is
(
−
5
,
−
2
)
(-5, -2)
(
−
5
,
−
2
)
.
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a
a
a
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b
b
b
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i
)
+
(
13
+
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i
)
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\newline
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(
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i
)
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