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Mathematics
Problem
Consider the polynomial
P
(
x
)
=
(
x
−
3
)
(
x
+
1
)
P(x)=(x-3)(x+1)
P
(
x
)
=
(
x
−
3
)
(
x
+
1
)
. Which of the following lists all its
x
x
x
-intercepts? a)
(
1
,
0
)
(1,0)
(
1
,
0
)
\text{ and }
(
−
3
,
0
)
(-3,0)
(
−
3
,
0
)
b)
(
−
1
,
0
)
(-1,0)
(
−
1
,
0
)
\text{ and }
(
3
,
0
)
(3,0)
(
3
,
0
)
c)
(
1
,
0
)
(1,0)
(
1
,
0
)
\text{ and }
(
3
,
0
)
(3,0)
(
3
,
0
)
d)
(
0
,
−
3
)
(0,-3)
(
0
,
−
3
)
\text{ and }
(
3
,
0
)
(3,0)
(
3
,
0
)
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