(P) Perform arithmetic (+,-,x) on polynomials.
(PR) Write linear expressions, inequalities and equations.
(P) Graph linear and quadratic equations.
(R) Solve linear equations.
(R) Solve linear inequalities.
(R) Solve and/or graph nonlinear equations and Inequalities (i.e. absolute value, greatest integer, piece-wise).
(R) Solve exponential equations.
(R) Solve quadratic equations.
K (Level One) Recall
P (Level Two) Skill/Concept
R (Level Three) Strategic Thinking
PR (Level Four) Extended Thinking