Question

What will be the no of zeros of polynomials whose graphs are either touching or intersecting the axis?

Answer 1

Answer:

the zeroes are found by the intersection with x- axis ...so number of times it cuts through the x-axis ..that number will indicate the no. of zeroes .

Step-by-step explanation:

if it is linear eq. then the no. of zeroes -1 and it will cut x-axis only once

if it is quadratic eq. then the no. of zeroes can be 2 and so the intersection with x-axis