In today's video, we're going over composite functions - what they are, how they're written, and how to solve them!
In short, a composition of functions is created when one function is used as the input for another. Sometimes, you'll be given an actual input value, which would first be solved in the interior function. Then, that output becomes the input for the outside function.
For example, f(g(2)), which reads "f of g of 2," would mean to first plug 2 into the "g" function. Then, whatever that result is, you'll plug that new number into the "f" function.
30 сен 2024
