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Function Evaluation
Given the function
f
(
x
)
=
−
x
+
\displaystyle {f{{\left({x}\right)}}}=-{x}+
f
(
x
)
=
−
x
+
evaluate each of the following.
Give your answers as a simplified expressions written in descending order.
C)
Evaluate
f
(
x
2
)
\displaystyle {f{{\left({x}^{{2}}\right)}}}
f
(
x
2
)
f
(
x
2
)
=
\displaystyle {f{{\left({x}^{{2}}\right)}}}=
f
(
x
2
)
=
D)
Evaluate
f
(
x
2
+
x
)
\displaystyle {f{{\left({x}^{{2}}+{x}\right)}}}
f
(
x
2
+
x
)
f
(
x
2
+
x
)
=
\displaystyle {f{{\left({x}^{{2}}+{x}\right)}}}=
f
(
x
2
+
x
)
=
E)
Evaluate
f
(
−
x
2
)
\displaystyle {f{{\left(-{x}^{{2}}\right)}}}
f
(
−
x
2
)
f
(
−
x
2
)
=
\displaystyle {f{{\left(-{x}^{{2}}\right)}}}=
f
(
−
x
2
)
=
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Enter DNE for Does Not Exist, oo for Infinity