Look at this set of ordered pairs: \[ \begin{array}{l}(7,11) \\ (15,7) \\ (6,16)\end{array} \] Is this relation a function? yes no

Yes, this relation is indeed a function! In a function, every input (x-coordinate) must map to exactly one output (y-coordinate). In this case, the inputs are 7, 15, and 6, which all correspond to unique outputs: 11, 7, and 16, respectively. There are no repeated x-values, confirming that each input is paired with only one output. Now, let’s dive into the interesting world of relations. Understanding functions can help you in various fields, from designing video games to optimizing shipping routes in logistics. Whether you're creating character stats or programming algorithms, grasping the function concept lays a strong foundation for tackling more complex mathematical challenges in your projects!