Parallel Lines 2

Can you tell, algebraically, if three lines are parallel? In this video, Sal demonstrates how to rewrite linear equations in slope-intercept form and compare the slope of each line.

Concepts

---

equivalent expressions, parallel lines, slope-intercept form, linear equations

Show More Show Less

Additional Tags

rewrite equivalent expression, slope-intercept form, standard form of a linear equation, parallel lines, y=mx+b, math

Show More Show Less

Resource Details

Grade

7th - 9th

Subjects

Math

2 more...

Resource Type

Instructional Videos

Media Length

3:03

Audiences

For Teacher Use

1 more...

Instructional Strategy

Flipped Classroom

Accessibility

Closed Captions

Usage Permissions

Creative Commons

BY-NC-SA: 3.0