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Mathematics
Mathematics
Problem
Determine
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
for the function
f
(
x
)
=
2
x
+
3
x
−
4
f(x)=\dfrac{2x+3}{x-4}
f
(
x
)
=
x
−
4
2
x
+
3
,
x
≠
4
x\neq4
x
=
4
. Also state the domain of
f
−
1
f^{-1}
f
−
1
.
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