Robbie060
Robbie060 Robbie060
  • 01-07-2016
  • Mathematics
contestada

What are the coordinates of the vertex for f(x) = 3x2 + 6x + 3?

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safax
safax safax
  • 01-07-2016
the vertex is (-1,0). you can find this after putting the equation in standard form by completing the square. 
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zayzay49
zayzay49 zayzay49
  • 01-07-2016
If im not wrong it would be f(x)= 6x+9
So up nine on y-axis and then go up 6 over to the right 1


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