Question

If in a graph for zeroes of polynomial y = f(x). the line passes through origin **ONLY** and not any other point at x axis, can we say it is a zero of the polynomial? also, if the polynomial is quadratic, can we say the quadratic polynomial has real and equal roots?

Answer 1

Yes. The zero of the polynomial will be 0 (the x - coordinate of the origin)

The quadratic equation will have real and equal roots.

Answer 2

Answer:

the polynomial is represented by y = f(x)

this means that the point of intersection of the graph with x-axis..... represent the zero of that polynomial.....

if the polynomial is quadratic... this means that the graph is a parabola..... the point of intersection of this graph with x -axis also represent it's zeros.....

if it cuts x-axis at one point then both the zeros of quadratic equation are same.....

or it has real and equal roots ......

hope this helps you plzz mark as brainliest......