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OpenStudy (anonymous):
Which equation has a graph that is a parabola with a vertex at (–2, 0)? A.y = –2x2 B.y = (x + 2)2 C.y = (x – 2)2 D.y = x2 – 2
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OpenStudy (igreen):
I graphed them for you..now can you tell me which has a vertex at (-2, 0)?
OpenStudy (anonymous):
b
OpenStudy (igreen):
Yep!
OpenStudy (anonymous):
thanks
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OpenStudy (igreen):
No problem.
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