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.

Direct Variation - Problem 5

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

Direct variation means that one variable increases as the other increases, and they differ by a constant called k. You can think of these are y = mx + b relationships where the "b" value is zero. From a table of values, if you can write an expression using just y = kx, then you have direct variation.

Transcript Coming Soon!

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