Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

Thank you for watching the video.

To unlock all 5,300 videos, start your free trial.

Slope - Problem 4

Alissa Fong
Alissa Fong

MA, Stanford University
Teaching in the San Francisco Bay Area

Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts

Share

Points are called "collinear" if they are on the same line. We can tell if three points are collinear without graphing by looking at the slopes of the segments connecting each of the points: if the slopes are the same, then the points are collinear. Use the slope formula m = (y2 - y1) / (x2 - x1) .

Transcript Coming Soon!

© 2017 Brightstorm, Inc. All Rights Reserved. Terms · Privacy