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October 22, 2014

October 22, 2014

Posted by **Jenny** on Wednesday, August 18, 2010 at 6:18pm.

F(x)= 4x^2 - 3x - 6

I don't exactly understand this question. could someone clear it up and help me solve it? Thanks!!

- Math -
**bobpursley**, Wednesday, August 18, 2010 at 6:38pmfactor it:

F(x)=4(x^2-3/4x ) -6

F(x)=4(x^2-3/4 x + 9/64) - 6 - 4*9/64

= 4(x-3/8)^2 -( )

Well,it is obvious that x=3/8 is the x vertix. Putting that x in, then y= -6-36/64

check my thinking.

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