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Nature of Solutions Graphically

If the Discri...

Question

If the Discriminant is zero for a Quadratic Equation, then

Graph will Intersect

x

axis at two points

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The graph will touch the

x

axis

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The graph will be above

x

axis

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None of the above

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Solution

The correct option is D The graph will touch the $x$ axis
We Know:
If $D = 0$ , the equation has real and equal roots
Hence, the graph will touch the $x$ axis at one point

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