How do I find the vertex of a quadratic function

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Guest Apr 20, 2015

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Best Answer

$$\\y=ax^2+bx+c\\\\
$The x value for the vertex is $ -b/2a\\
$Then sub the x value into the equation to get the y value $$$

Melody Apr 20, 2015

Melody · Answer 1 · 2015-04-20T05:10:04

$$\\y=ax^2+bx+c\\\\
$The x value for the vertex is $ -b/2a\\
$Then sub the x value into the equation to get the y value $$$

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