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Which equation has a graph that is a parabola with a vertex at (-1,-1)?

y = (x - 1)2 + 1
y = (x - 1)2 - 1
y = (x + 1)2 + 1
y = (x + 1)2 - 1

User Imtk
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2 Answers

6 votes

Answer:

D

Explanation:

answer is d

just took the quiz

User William Scott
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5 votes

Answer:

D

Explanation:

User Imdadul Haque
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4.9k points