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Mathematics
Mathematics
Problem
Find the range of the function
f
(
x
)
=
3
x
+
7
f(x)=3x+7
f
(
x
)
=
3
x
+
7
for
x
∈
[
−
2
,
5
]
x\in[-2,5]
x
∈
[
−
2
,
5
]
.
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