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Mathematics
Mathematics
Problem
A triangular region is bounded by the line
f
(
x
)
=
2
x
−
4
f(x) = 2x - 4
f
(
x
)
=
2
x
−
4
, its inverse function
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
, and the
x
x
x
-axis. Calculate the area of this triangle.
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