A function is a way of describing what happens to an input variable, in order to get the output result. \(\text{Input} \rightarrow \text{FUNCTION} \rightarrow \text{Output}\) If we think of a simple ...
If you enjoy solving puzzles, you are going to love algebra! Algebra is used in Maths when we do not know the exact number or numbers in an equation. In place of these missing numbers, we use letters ...