(
x
)
=
x
3
+
2
x
2
−
3
x
Explanation:
given zeros
x
=
−
3
,
x
=
0
,
x
=
1
then factors are
(
x
+
3
)
,
(
x
−
0
)
,
(
x
−
1
)
⇒
f
(
x
)
=
x
(
x
+
3
)
(
x
−
1
)
⇒
f
(
x
)
=
x
(
x
2
+
2
x
−
3
)
⇒
f
(
x
)
=
x
3
+
2
x
2
−
3
x
is a possible function
graph{x^3+2x^2-3x [-10, 10, -5, 5]}
