Question

x f(x)
-1 8
0 3
1 0
2 -1
3 0
4 3
5 8

James creates the table shown to represent the function ƒ(x) = x2 - 4x + 3.

Determine the zero(s) of the function.

Answer 1

the zeros of the function are the values of x where f(x)=0

from table the zeros are x=1 and x=3