It should be C.
a<0, indicates parabola opens downwards.
p>0, indicates that the vertex of parabola is above the x-axis
Hence it intersects the x-axis.
"To dream anything that you want to dream, that is the beauty of the human mind. To do anything that you want to do, that is the strength of the human will. To trust yourself, to test your limits, that is the courage to succeed."
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