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Re: Finding zeros (math homework)
Ok, I think I got the max value question. I do:
15+.25x=0 1000-50x=0
15=-.25x 1000=50x
x=15/(-.25) x=1000/50
x=-60 x=20
now I find the mid point:
(-60+20)/2=-20 which gives me my x value of the vertex. grrrrr...................
Last edited by VEN : 16-04-2006 at 12:27.
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