This document contains 10 problems related to quadratic functions and equations. The problems cover topics such as: 1) graphing quadratic functions, 2) solving quadratic equations by factoring and using the quadratic formula, 3) identifying properties of quadratic functions from their graphs or equations, and 4) modeling real-world situations using quadratic equations. The goal is to demonstrate understanding of key concepts for quadratic functions and practice applying various techniques for solving quadratic equations.