Mathematics, 28.08.2019 13:10 roblesjairus

Aparabola, with its vertex at (0,0), has a focus on the negative part of the y-axis. which statements about the parabola are true?
check all that apply.
the directrix will cross through the positive part of the y-axis.
the equation of the parabola will be in the form y2 = 4px where the value of p is negative.
the equation of the parabola will be in the form x2 = 4py where the value of p is positive.
the equation of the parabola could be y2 = 4x.
the equation of the parabola could be x2 = y.

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