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Mathematics
Problem
For the function
y
(
x
)
=
ln
∣
x
+
4
x
−
1
∣
y(x)=\ln\left|\dfrac{x+4}{x-1}\right|
y
(
x
)
=
ln
x
−
1
x
+
4
, which satisfies
y
(
2
)
=
ln
6
y(2)=\ln 6
y
(
2
)
=
ln
6
, determine the maximal open interval containing
x
=
2
x=2
x
=
2
on which the function is defined.
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