which one of the following can best represent the graph of quadratic polynomial `y= ax^2 + bx + c` (where `a<0,b<0 and c> 0`) ?

Which of the following is not the graph of a quadratic polynomial?

Which of the following is not the graph of a quadratic polynomial?

Which of the following is not the graph of a quadratic polynomial?

Which of the following condition is correct for the graph of quadratic polynomial p(x) = ax^(2) + bx + c to be an upward parabola?

Which of the following condition is correct for the graph of a quadratic polynomial p(x) = ax^(2) + bx + c to be an upward parabola?

If a,b,c in R, then for which of the following graphs of the quadratic polynomial y = ax ^(2) -2bx+ c (a ne 0), the product (abc) is negative ?

If a,b,c in R, then for which of the following graphs of the quadratic polynomial y = ax ^(2) -2bx+ c (a ne 0), the product (abc) is negative ?

The graph of the quadratic polynomial y=ax^(2)+bx+c is as shown in the figure.Then

If the zeroes of the quadratic polynomial ax^(2) +bx +c , where c ne 0 , are equal, then

Consider the graph of quadratic polynomial y=ax^(2)+bx+c as shown below.Which of the following is/are correct?