Parallel line equations

Topic Notes

In this lesson, we will look at questions related to parallel line equation. We will try to determine parallel line equation with different given information such as, graphs, equations of other lines and points.

Basic Concepts

Slope equation: $m = \frac{y_2-y_1}{x_2- x_1}$
Slope intercept form: y = mx + b
General form: Ax + By + C = 0
Point-slope form: $y - y_1 = m (x - x_1)$

Related Concepts

Parallel and perpendicular lines in linear functions
System of linear equations
Graphing linear inequalities in two variables
Graphing systems of linear inequalities