👉 In computer science, a parameterized function is a method that takes in parameters and returns a value. This allows for more flexibility and control over how the function behaves when those parameters change. For example, consider a function `f(x) = x^2` with an argument of 3. If we define a parameterized function `g(x, c)` where `c` is another variable, then `f(g(3, c))` can be used to evaluate the value of `