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Mathematics 23 Online
OpenStudy (anonymous):

PLEASE HELP A graph of a quadratic function is shown below. graph of y equals negative 2 times x squared plus 40 x plus 600 What is the vertex of the parabola shown? (30, 0) (800, 10) (0, 600) (10, 800)

Mehek (mehek14):

graph picture?

OpenStudy (anonymous):

Mehek (mehek14):

vertex = highest point

Mehek (mehek14):

so what would that be?

OpenStudy (anonymous):

800

Mehek (mehek14):

what's the x value of the vertex?

Mehek (mehek14):

\((x,800)\)

OpenStudy (anonymous):

10

OpenStudy (anonymous):

so d is correct?

OpenStudy (triciaal):

|dw:1438187931647:dw|

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