Mathematics Topics: Students create systems of equations and inequalities, generate the table of values, sketch a graph of the data, and the lattice points.

Mathematical Thinking: Students will visually and numerically analyze data, determine viewing windows to find possible solutions,  compare numerical, graphical and algebraic representations, and assess solutions of the mathematical model.

Technology: Students will use Fathom Dynamic Statistical Software to create a table and enter data, enter formula and sequence of numbers, graph multiple functions, and change the scale of the graphs.

Sample Screenshots: Below is a Fathom screenshot of the total number of traffic deaths versus the number of people killed in alcohol-related accidents in DC during 1999 and 2000.