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Mathematics
Mathematics
Problem
Find the coordinates of the vertex of the parabola
y
=
x
2
−
6
x
+
8
y=x^{2}-6x+8
y
=
x
2
−
6
x
+
8
. a)
(
6
,
8
)
(6,8)
(
6
,
8
)
b)
(
3
,
−
1
)
(3,-1)
(
3
,
−
1
)
c)
(
2
,
−
1
)
(2,-1)
(
2
,
−
1
)
d)
(
3
,
1
)
(3,1)
(
3
,
1
)
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