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Mathematics 14 Online
OpenStudy (anonymous):

y= -2x^2 + 2x + 9.how do u find the x and y vertex

OpenStudy (saifoo.khan):

Vertex = turning point = \[(\frac12 , \frac{19}{2})\]

OpenStudy (saifoo.khan):

Dont forget to hit good answer.

OpenStudy (anonymous):

what is the maximum/minimum

OpenStudy (saifoo.khan):

max = 19/2

OpenStudy (saifoo.khan):

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