What do elevation, account balances, and temperature have in common? They can all be represented on a number line. Compare integers on a number line and using inequality symbols. Discover the meaning of absolute value.
Explore operations with integers using an authentic net worth context, then generalize with a number line. Experiment with adding and subtracting both positive and negative, and make predictions about whether the total will be positive or negative.
MathTrackX: Polynomials, Functions and Graphs
Linear Algebra I: Linear Equations