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Mathematics
Mathematics
Problem
The point
(
3
,
0
)
(3,0)
(
3
,
0
)
lies on the graph of the polynomial
q
(
x
)
=
4
x
2
−
7
x
+
k
q(x)=4x^{2}-7x+k
q
(
x
)
=
4
x
2
−
7
x
+
k
. Which of the following statements is necessarily true? a)
q
(
0
)
=
3
q(0)=3
q
(
0
)
=
3
b)
q
(
3
)
=
0
q(3)=0
q
(
3
)
=
0
c)
q
(
k
)
=
0
q(k)=0
q
(
k
)
=
0
d)
q
(
−
3
)
=
0
q(-3)=0
q
(
−
3
)
=
0
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