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Examine, seeing the graph of the polynomial given below, whether the graph is a linear or quadratic polynomial or neither linear nor quadratic polynomial:

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Linear polynomial.

The given graph is not a linear polynomial.

Quadratic polynomial.

The given graph is not a quadratic polynomial.

answer is C.

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Detailed Solution

Given graph is,
Question Image

We know that the graph of a quadratic polynomial is a parabola.
Question Image

The direction depends on whether

a > 0 or a < 0

and is represented by

y = a x^{2} + bx + c, where a \neq 0 .

And the shape of the given graph is parabola.
So, the given graph is of a quadratic polynomial.
Hence, option (3) is correct.

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