Inequalities

At the end of this activity, students should be able to:
– solve a system of one quadratic–one linear inequality with one unknown
– find the union and intersection of sets of numbers satisfying different inequalities
– check if the solution of an inequality includes another set of solutions
– find the graphic solution of an inequality with two unknowns
– find the graphic solution of a system of one quadratic–one linear inequality with two unknowns.