Respuesta :

loneguy

Answer:

[tex]f(4) = 6[/tex]

Step-by-step explanation:

[tex]f(x) = (x-1)(x-2)(x-3)\\\\f(4) = (4-1)(4-2)(4-3)\\\\~~~~~~~=3 \cdot 2 \cdot 1\\\\~~~~~~~=6[/tex]