Respuesta :

Answer:

B

Step-by-step explanation:

Given

f(x) = [tex]\frac{x}{1+x}[/tex]

To evaluate f(x + h), substitute x = x + h into f(x), that is

f(x + h) = [tex]\frac{x+h}{1+x+h}[/tex] → B

Otras preguntas