Supports A.2A* determine the domain and range of a linear function in mathematical problems; determine reasonable domain and range values for real-world situations, both continuous and discrete; and represent domain and range using inequalities, A.5A* solve linear equations in one variable, including those for which the application of the distributive property is necessary and for which variables are included on both sides, A.6A* determine the domain and range of quadratic functions and represent the domain and range using inequalities, A.8A* solve quadratic equations having real solutions by factoring, taking square roots, completing the square, and applying the quadratic formula