evanzenap0rpbl
evanzenap0rpbl
11-12-2017
Mathematics
contestada
what is -2x^2+8x-5 vertex
Respuesta :
amanda148
amanda148
11-12-2017
Reorder the right side of the equation to match the vertex form of a parabola.
y
=
(
x
−
4
)
2
−
11
y
=
(
x
-
4
)
2
-
11
Use the vertex form,
y
=
a
(
x
−
h
)
2
+
k
y
=
a
(
x
-
h
)
2
+
k
, to determine the values of
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