Question

I need a very fast answer to this question please I’m in a hurry

Answer 1

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

To find f(3 + h) we need to substitute x = 3 + h, into the function, as follows:

`\begin{gathered} f(x)=(1)/((3+h)+2) \\ \text{ Combining similar terms:} \\ f(x)=(1)/(h+(3+2)) \\ f(x)=(1)/(h+5) \end{gathered}`