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Instructional Video

Khan Academy: Algebra: Proportionality Constant for Direct Variation

Curated by ACT

This video demonstrates how to set up an equation for direct variation and solve for the variable "k" which represents the constant of proportionality. [1:44]

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CCSS: Adaptable
Concepts
constant of proportionality, direct variation, linear equations
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Additional Tags
directly proportional relationship, proportional relationship, solving for constant of proportionality, solving linear equations, khan academy, khan academy math
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Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L