Question

find the number of zeros of y=p(x) in the graph.(class 10)​

Answer 1

Answer:

the number of zeros of the polynomial y = p(x) are two

Step-by-step explanation:

For any quadratic polynomial ax²+bx+c the zeroes are precisely the x- coordinates of the points where the graph of y = ax² + bx +c intersects the X- axis. It is Clear from the graph that curve intersect the x-axis at 2 points.

Answer 2

Number of zeroes of a polynomial = Number of times graph of that polynomial cuts the X- axis

Why so ? This is because on X- axis, y- coordinate is always zero.

Hope, this helps...