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Mathematics 18 Online
OpenStudy (anonymous):

The parabola is the graph of which function? A.y = -2x2 + 3x + 10 B.y = x2 + 6x + 10 C.y = -x2 - 6x - 15 D.y = 2x2 + 4x + 15

OpenStudy (anonymous):

OpenStudy (anonymous):

If I actually payed attention when I did math two years ago I would know ...lol

OpenStudy (anonymous):

lol i know how you feel :D

OpenStudy (anonymous):

The vertex is (-3,-6), and it intercepts the y axis on -15.

OpenStudy (anonymous):

so c = -15, and it must be the third option

OpenStudy (anonymous):

If I actually payed attention when I did math two years ago I would know ...lol

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