Unit
Functions
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
To unlock all 5,300 videos, start your free trial.
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
A direct variation relationship is where one variable increases as another increases. The two variables vary by some constant, called k. These relationships will always contain the point (0 , 0 ), because if you have zero of one variable, zero multiplied by k would still be zero. You can also think of them as y = mx + b relationships where the "b" value is zero and the slope is now called k.
Transcript Coming Soon!
