Respuesta :
Answer:
If the last one is supposed to be f(x)= 5x ^ 2- 4x + 5 then it’s that one because it’s in ax^2+bx+c form
If the last one is supposed to be f(x)= 5x ^ 2- 4x + 5 then it’s that one because it’s in ax^2+bx+c form