How to use Algebra to find parallel and perpendicular lines. How do we know when two lines are parallel? Their slopes are the same!

These are the steps for finding the equation of a line parallel to a given line and passing through a given point. For example, find the equation of the line parallel to y = 2𝑥 + 3, passing through the point (3, …

Oct 21, 2025 · Today we are going to take a look at how to find the equation of a line that passes through a given point and is parallel to another line. Let’s start with an example. Find the equation of …

Free parallel lines math topic guide, including step-by-step examples, free practice questions, definitions, properties, and more!

Find the slope-intercept form of the equation of a line that is parallel to the graphed line and that passes through the point plotted on the graph. Show Step-by-step Solutions

Demonstrates how to find parallel and perpendicular equations through a given point. Provides various worked examples, two widgets, and a warning.

Choose a point that the parallel line will pass through. Use the slope-intercept form to find the slope. Tap for more steps... To find an equation that is parallel, the slopes must be equal. Find the parallel line …

First, use the point-slope form to convert the details you were given into a slope-intercept equation. Then, change the y-intercept to get a line parallel to the original. Finally, stop referring to a textbook …

Parallel lines are defined as lines in a plane that never intersect and are always the same distance apart. This guide will provide you with a systematic approach to identifying parallel lines using different …

In this tutorial, you will learn how to construct a line that is either parallel or perpendicular to a given reference line and passing through a fixed point. To be successful in solving this kind of problem, you …