Value of a - Math Help Forum

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#1

$Old$ 07-05-2006, 11:29 AM

kwtolley $kwtolley is offline$

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The figure shows the graph of y= (x-3)(x-5)(x-a). Determine the value of a. My answer is 4, is that right. Thanks for checking.

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#2

$Old$ 11-19-2008, 10:06 PM

Pur $Pur is offline$

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From the graph we know that x=3 is a double root and thus a=3

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