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Mathematics
Mathematics
Problem
The graph of which parent function has both a vertical asymptote at
x
=
0
x=0
x
=
0
and a horizontal asymptote at
y
=
0
y=0
y
=
0
? a)
f
(
x
)
=
ln
x
f(x)=\ln x
f
(
x
)
=
ln
x
b)
f
(
x
)
=
1
x
f(x)=\dfrac{1}{x}
f
(
x
)
=
x
1
c)
f
(
x
)
=
1
x
+
1
f(x)=\dfrac{1}{x}+1
f
(
x
)
=
x
1
+
1
d)
f
(
x
)
=
∣
x
∣
f(x)=|x|
f
(
x
)
=
∣
x
∣
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