Evaluating Functions
Use the function
\displaystyle
f(x) = 9 x + 8
\displaystyle
to answer the following questions
Evaluate
f
(
5
)
\displaystyle {f{{\left({5}\right)}}}
f
(
5
)
:
f
(
5
)
=
\displaystyle {f{{\left({5}\right)}}}=
f
(
5
)
=
Determine
x
\displaystyle {x}
x
when
f
(
x
)
=
89
\displaystyle {f{{\left({x}\right)}}}={89}
f
(
x
)
=
89
x
=
\displaystyle {x}=
x
=
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