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Which equation has a graph that is a parabola with a vertex at (-2, 0)? 0 y=-2x18 y = (x + 2)2 y = (x - 2)2 0 y=x2-2
asked
Feb 26, 2020
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Which equation has a graph that is a parabola with a vertex at (-2, 0)?
0 y=-2x18
y = (x + 2)2
y = (x - 2)2
0 y=x2-2
Mathematics
middle-school
Niyazi
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Niyazi
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2
Answers
6
votes
Hey there!
The graph is shifting 2 units to the left, and we know this because the -2 represents the direction in which the graph would shift.
So, our answer is best shown by y = (x+2)2
Clomp
answered
Feb 27, 2020
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Clomp
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4
votes
Explanation:
y
=
(
x
+
2
)
2
bec
ause
when
x
=
-
2
the
result
is
0
KishuDroid
answered
Mar 1, 2020
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KishuDroid
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