taniyahwhite74 taniyahwhite74
  • 11-08-2017
  • Mathematics
contestada

X = ay2 describes a parabola which way does the parabola open ?

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Аноним Аноним
  • 11-08-2017
this is symmetrical about the x -axis ( because of the y^2)  and as a is positive  it opens towards the right
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