The problem provides two functions: $f(x) = 4x + 2$ $q(x) = 3x^2 + 4x$

If you have a specific question related to these functions (such as finding their sum, product, or solving for a specific value of $x$), please let me know!

Would you like more details on a particular operation or function analysis?

Related Questions:

1. What is $f(x) + q(x)$ for the given functions?
2. How do you find the derivative of $q(x)$?
3. What is the value of $f(x)$ when $x = 2$?
4. How can you solve $f(x) = q(x)$?
5. What is the integral of $f(x)$?

Tip: Always check the degree of the polynomial when comparing functions, as it gives you an idea about the general behavior of the function's graph.