Slope and rate of change from graphs, tables, points, and contexts

By the end you’ll be able to

• Calculate slope from a graph using rise over run.
• Calculate slope from two points using $$m=\frac{y_2-y_1}{x_2-x_1}$$.
• Determine the rate of change from a table or linear context.
• Identify positive, negative, zero, and undefined slope from graphs or situations.