Page numbers refer to the original specification document, where example problems can be found.
The student determines the domain and range value for which quadratic functions make sense for given situations. The student interprets and predicts the effects of changing slope and y-intercept in applied situations. The student graphs and writes equations of lines given characteristics such as two points, a point and a slope, or a slope and y-intercept. The student describes functional relationships for given problem situations and writes equations or inequalities to answer questions arising from the situations. The student relates the solutions of quadratic equations to the roots of their functions.