question_answer

Which one among the following statements is incorrect?

A)  Graph of a linear polynomial is a straight line whereas the graph of a quadratic polynomial has one of the two shapes of parabola either open upwards  or open downwards .

B)                    The shape of the parabola depends on the value of 'a' of the quadratic polynomial\[a{{x}^{2}}+bx\text{ }+\text{ }c\].

C) The zeroes of a quadratic polynomial \[a{{x}^{2}}+bx\text{ }+\text{ }c\], \[a\ne 0\] are y coordinates of the points where the parabola \[y=a{{x}^{2}}+bx+c\]intersects the y-axis.

D) A real number m is a zero of the polynomial p(x) if p (m) = 0

E)  None of these