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Mathematics 22 Online
OpenStudy (anonymous):

The parabola is the graph of which function? Use what you know about the parabola and vertex to help you decide. A. y = x2 + 2x + 5 B. y = x2 - 2x - 5 C. y = -x2 + 2x + 5 D. y = -x2 - 2x + 5

OpenStudy (anonymous):

parabola is for quadratic equations

OpenStudy (turingtest):

PICTURE NEEDED!

OpenStudy (anonymous):

OpenStudy (turingtest):

B. y = x2 - 2x - 5 ask if you need explanation

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