From the image, you have the functions:

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

You are asked to find $(f - g)(x)$, which means the difference between the two functions, i.e.,

$(f - g)(x) = f(x) - g(x)$

Let's compute it:

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

Simplifying:

$(f - g)(x) = 3x + 3 + 4x - 1$ $(f - g)(x) = (3x + 4x) + (3 - 1)$ $(f - g)(x) = 7x + 2$

Thus, the result is:

$(f - g)(x) = 7x + 2$

Would you like more details or further explanation?

Here are five related questions to expand your understanding:

1. What is $(f + g)(x)$ based on the given functions?
2. How would you find $(f \cdot g)(x)$, the product of $f(x)$ and $g(x)$?
3. How can you compute the composite function $f(g(x))$?
4. What is the inverse of $f(x) = 3x + 3$?
5. How do you find the x-intercept of $(f - g)(x)$?

Tip: When subtracting two functions, be sure to distribute the negative sign to all terms in the second function before simplifying.