You’ve provided two functions:

1. $f(x) = 3x + 2$
2. $g(x) = x - 4$

Here’s what you can do with these functions:

1. Evaluating Functions

• Find the value of $f(x)$ and $g(x)$ for specific values of $x$.

2. Function Composition

• You can compose these functions, for example:
  • $(f \circ g)(x) = f(g(x))$
  • $(g \circ f)(x) = g(f(x))$

3. Finding Inverses

• Find the inverse functions $f^{-1}(x)$ and $g^{-1}(x)$ if they exist.

4. Solving Equations

• Solve for $x$ when $f(x) = g(x)$.

Please let me know which operation you'd like to perform!