Question

Which of the following is not the graph of a quadratic polynomial?
YA
(a
-
2
OA
OB
O​

Answer 1

Answer:

These curves are called parabolas. So, option (d) cannot be possible. Also, the curve of a quadratic polynomial crosses the X-axis on at most two points but in option (d) the curve crosses the X-axis on the three points, so it does not represent the quadratic polynomial