Module 3 Summary

Linear relations can be expressed in many ways, as shown in the table.

As a Graph
As an Equation	y = mx + b, where m is the slope, b is the y-intercept, and (x, y) represents any point on the line.
As a Table of Values	time wages ($) 0 1 2 3 4 5 0 12 24 36 48 60
Expressed in Words	A car travels at 90 km/h. For every hour of travel the car is 90 km farther from its starting point.