QUADRATIC INEQUALITIESFor Algebra 2 students, this is a more advanced topic. I used this with my Algebra 2 Honors students and my Pre Calculus students. Being able to differentiate between a system, a piecewise function and a quadratic inequality is very important. After teaching the first four (4) problems, I loved having the students do this during class time. The follow-up activity that could be used as a warm-up could be: 1. Quadratic Inequality 2. Quadratic Piecewise 3. System of a Quadrat