troncat121 troncat121

15-06-2016
Mathematics

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What is the quadratic function that is created with roots at 2 and 4 and a vertex at (3, 1)?

Respuesta :

15-06-2016

Hello,

y=k*(x-2)(x-4)
and is passing throught (3,1)
==>1=k*(3-2)(3-4)==>k=-1

y=-(x-2)(x-4) is an answer

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