Question

If f(x) = x/1 + x, what is the value of f(x+h)

Answer 1

Answer:

$f(x+h)=\frac{x+h}{1+x+h}$

Step-by-step explanation:

Given function is:

f(x) = x/1 + x

In order to find f(x+h) we have to put x+h in place of x

$f(x)=\frac{x}{1+x} \\f(x+h)=\frac{x+h}{1+x+h}$

Therefore,

$f(x+h)=\frac{x+h}{1+x+h}$