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Mathematics 8 Online
OpenStudy (anonymous):

What is the vertex of the graph of y = −2x2 + 3x + 5?

OpenStudy (anonymous):

Is the equation \[y = 2x ^{2} + 3x + 5\] ?

OpenStudy (mertsj):

The x coordinate of the vertex is -b/2a. Find that and then plug it back in to find the y coordinate of the vertex.

OpenStudy (anonymous):

Please, help me! :(

OpenStudy (anonymous):

no @TSwizzle, its -2x^2

OpenStudy (mertsj):

|dw:1365468400947:dw|

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