Question

(1) The nature of graph of the quadratic polynomial=_​

Answer 1

Answer:

Nature of quadratic curve based on a and D - result

If a>0, curve is upward opening parabola. If a<0, curve is downward opening parabola. If D>0, curve cuts the x axis twice. If D=0, curve touches x axis.

Answer 2

Refers To The Attachment⬆

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Answer:-

If a>0, curve is upward opening parabola.

If a<0, curve is downward opening parabola.

If D>0, curve cuts the x axis twice.

If D=0, curve touches x axis.

If D<0, curve never touches x axis.

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Explanation:-

Nature of quadratic curve based on a and D - result

If a>0, curve is upward opening parabola. If a<0, curve is downward opening parabola. If D>0, curve cuts the x axis twice. If D=0, curve touches x axis.

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