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Mathematics
Problem
If
g
:
x
↦
x
−
4
x
g : x \mapsto x - \frac{4}{x}
g
:
x
↦
x
−
x
4
, find the value of: a.
a
g
(
1
)
g(1)
g
(
1
)
b.
b
g
(
4
)
g(4)
g
(
4
)
c.
c
g
(
−
1
)
g(-1)
g
(
−
1
)
d.
d
g
(
−
4
)
g(-4)
g
(
−
4
)
e.
e
g
(
−
1
2
)
g(-\frac{1}{2})
g
(
−
2
1
)
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