20stringerkar
20stringerkar 20stringerkar
  • 24-08-2017
  • Mathematics
contestada

detemine the direction that this parabola open y=-2x^2+4x+1 up or down

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Eduffy8
Eduffy8 Eduffy8
  • 24-08-2017
if you were to graph it on a graphing calculator it would go down 
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