twelch twelch
  • 23-06-2017
  • Mathematics
contestada

A parabola is defined by the equation -8x2 = 3y. In which direction will the parabola open?

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jacobroe
jacobroe jacobroe
  • 23-06-2017
If a is positive, the parabola opens up or to the right. If it is negative, it opens down or to the left.
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