#### Quadratic equations are not just those annoying equations we saw early on in Algebra. They have many real world everyday practical uses. In fact many engineers use them daily just like you use a stapler in your classroom. Quadratics have huge applications in projectile motion and determining trajectories. Business owners have many uses for quadratics as well. When trying to ramp up production of the items they sell it helps them navigate the supply-demand curve. Quadratic equations are fundamental to predicting the outcomes to many different situations. Many forms of quantitative analysis would not be possible without quadratics.

The set of worksheets below will help you learn to solve quadratic equations and quadratic functions. We will introduce you to quadratic inequalities and linear-quadratic systems. We will also work on how to find the root equation of quadratics.