13 Videos for "direct variation"

Direct Variation  Concept
Math › Algebra 2 › Functions
How to define direct variation. 
Direct Variation  Problem 1
Math › Algebra 2 › Functions
How to solve a direct variation problem using variables. 
Direct Variation  Problem 5
Math › Algebra › Linear Equations and Their Graphs
Using direct variation to find the constant of variation and write a direct variation equation, and use the equation to make predictions 
Direct Variation  Problem 2
Math › Algebra 2 › Functions
How to solve an applied direct variation problem. 
Direct Variation  Concept
Math › Algebra › Linear Equations and Their Graphs
How to tell if two variables vary directly. 
Direct Variation  Problem 4
Math › Algebra 2 › Functions
Writing equations to model direct variation relationships 
Direct Variation  Problem 5
Math › Algebra 2 › Functions
Determining whether or not a relation represents direct variation 
Direct Variation  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to write the equation that relates two variables that vary directly. 
Direct Variation  Problem 4
Math › Algebra › Linear Equations and Their Graphs
How to determine whether or not a relationship is direct variation or proportional 
Direct Variation  Problem 3
Math › Algebra 2 › Functions
Solving direct variation word problems using the relation y = kx. 
Direct Variation  Problem 3
Math › Algebra › Linear Equations and Their Graphs
Using direct variation to write relationships for word problems and use the equation to make predictions 
Direct Variation  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to write the equation that relates two variables that vary directly from a word problem. 
Joint and Combined Variation  Problem 1
Math › Algebra 2 › Functions
How to solve an applied direct variation problem.