Question

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

Answer 1

Answer:

1 is not graph of quadratic equation

Step-by-step explanation:

For quadratic equation there atmost to roots

But in figure 1 the graph touches x-axis at three points

so 1 is not a quadratic equation

Thank you !!

Answer 2

Answer:

answer is A)

Step-by-step explanation: