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Mathematics
Mathematics
Problem
Identify the definite integral whose value equals the exact area of the region bounded by the graph of
f
(
x
)
=
2
x
+
1
f(x)=2x+1
f
(
x
)
=
2
x
+
1
, the
x
x
x
–axis,
x
=
0
x=0
x
=
0
, and
x
=
3
x=3
x
=
3
.
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