Question

This is a bit hard and I’ve tried multiple times and still don’t get it

Answer 1

Given the following function:

`f(x)=x-7`

to find f(10), we have to make x = 10 and substitute the value on the function to get the following:

`\begin{gathered} f(10)=10-7=3 \\ \Rightarrow f(10)=3 \end{gathered}`

therefore, f(10)=3