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Mathematics 17 Online
OpenStudy (anonymous):

Which of the following points are NOT on the graph of y = x2 - 1? A. 0, -1) B. (1, 0) C. (-1, 0) D. (0, 0)

OpenStudy (anonymous):

\[y=x ^{2}-1,x ^{2}=y+1\] it is an upward parabola with vertex (0,-1) |dw:1373832901166:dw|

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