Question

Which of the following functions is equivalent to the function below?

f(x)=x2−6x+8


(1 point)
Responses

f(x)=(x−3)(x−3)

f of x is equal to open paren x minus 3 close paren times open paren x minus 3 close paren

f(x)=(x−6)2−28

f of x is equal to open paren x minus 6 close paren squared minus 28

f(x)=(x−2)(x−4)

f of x is equal to open paren x minus 2 close paren times open paren x minus 4 close paren

f(x)=(x−3)2−9

Answer 1

f(x) = x^2 − 6x + 8 factors as (x − 2)(x − 4), so the correct choice is f(x) = (x − 2)(x − 4).