Is this relation a function? \( \{(-3,-8),(3,-5),(9,-1),(4,-9)\} \) \( \square \) Yes No

Yes, this relation is a function! In a function, each input (or x-value) must correspond to exactly one output (or y-value). Here, the x-values are -3, 3, 9, and 4, and each one is unique, meaning there's no repetition in the x-values connected to multiple y-values. To further explore functions, consider how they form the foundation of many concepts in math and science. They can describe everything from the trajectory of a thrown ball to the growth of a population over time. Delving into how these relationships manifest in real-life scenarios can make learning about them even more exciting!