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Rkl36097
 8 months ago
What is the axis of symmetry for f(x) = −5x2 − 20x − 10? Can anyone help me?
Rkl36097
 8 months ago
What is the axis of symmetry for f(x) = −5x2 − 20x − 10? Can anyone help me?

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myininaya
 8 months ago
Best ResponseYou've already chosen the best response.1Do you know how to find the vertex of a parabola? dw:1401995282925:dw

myininaya
 8 months ago
Best ResponseYou've already chosen the best response.1dw:1401995393173:dw If we can figure out the xcoordinate of that vertex then we can figure out the equation of that line drawn here through the parabola at that particular point.

myininaya
 8 months ago
Best ResponseYou've already chosen the best response.1Can you figure out the xcoordinate of the vertex?
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