The tables for f(x) and g(x) are shown below.

x
f(x)
–5
–11
–2
1
1
13
5
29

x
g(x)
–5
–7
–2
–1
1
5
5
13

What is the value of (f – g)(5)?
–18
–4
16
42Consider the function represented by the equation x – y = 3. What is the equation written in function notation, with x as the independent variable?