heshott91
heshott91 heshott91
  • 12-01-2017
  • Mathematics
contestada

For the given quadratic equation convert into vertex form, find the vertex, and find the value for x = 6. Show your work. y = -2x2 + 2x +2

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Stoopdog6
Stoopdog6 Stoopdog6
  • 12-01-2017
y= -2(x²-x)+2= -2(x-1/2)²+2+1/2= -2(x-1/2)²+5/2 
x=6, y= -2(11/2)²+5/2= -121/2+5/2= -58

I hope this helps
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