Question

If f(x)=1/x+2 what is f(3+h)?
a)(3+h/x+2)
b)1/h+5
c)1/3+h
d)1/(x+2)(3+h)

Answer 1

b

Explanation:

`f(3+h)=(1)/(3+h+2)=(1)/(h+5)`

Answer 2

The function given to us is:

`f(x)=(1)/(x+2)`

We have been asked to find f(h + 3). Th