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Mathematics
Mathematics
Problem
A new function
k
k
k
is formed by reflecting the graph of
y
=
1
x
y=\dfrac{1}{x}
y
=
x
1
in the x-axis and then translating it 2 units upward. (i) Write the equation of
k
(
x
)
k(x)
k
(
x
)
. (ii) State its domain and range.
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