Question

Why do every points of a function become zeros?​

Answer 1

Answer:

zero of a function is where the function touches the x axis. In order for the sign of a polynomial to change (positive to negative or negative to positive on the y axis), the polynomial needs to cross the x axis. Wherever the polynomial crosses the x axis, there will be a zero.

Answer 2

Step-by-step explanation:

• THIS IS YOUR ANSWER...
• PLEASE FOLLOW ME....
• PLEASE THANKS MY ANSWER ALL...