Suppose that
f
(
x
)
\displaystyle {f{{\left({x}\right)}}}
f
(
x
)
is a function with
f
(
−
1
)
=
−
4
\displaystyle {f{{\left(-{1}\right)}}}=-{4}
f
(
−
1
)
=
−
4
and
f
(
3
)
=
4
\displaystyle {f{{\left({3}\right)}}}={4}
f
(
3
)
=
4
. Determine which choice best describes the following statement.
"
f
(
x
)
=
0
\displaystyle {f{{\left({x}\right)}}}={0}
f
(
x
)
=
0
for some
x
\displaystyle {x}
x
in the interval [-1, 3]"
Always true
Sometimes true and sometimes false
Always false
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