Respuesta :

Step-by-step explanation:

x^2-4x+3=0

(x-3)(x-1)

with the help of trenom you get

trenom is where you need 2 numbers that if you add them together u get "b" and if multiplied u get "c"

then flip them (if positive to negative or negative to positive)

x=3

x=1

and the a is positive

so its a minimum

and the cords are (2,-1)