What is the constant of proportionality?
Tables, Graphs, & Equations of Proportional Relationships

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•
Mathematics
•
7th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
The constant of proportionality is the unit rate that describes the relationship between two quantities in a proportional relationship.
2.
FLASHCARD QUESTION
Front
How can you find the constant of proportionality in a table?
Back
You can find the constant of proportionality by calculating the unit rate, which is the ratio of the output value to the input value.
3.
FLASHCARD QUESTION
Front
What does a proportional relationship look like on a graph?
Back
A proportional relationship on a graph is represented by a straight line that passes through the origin (0,0).
4.
FLASHCARD QUESTION
Front
What does it mean if a graph does not pass through the origin?
Back
If a graph does not pass through the origin, it indicates that the relationship is not proportional.
5.
FLASHCARD QUESTION
Front
What is a unit rate?
Back
A unit rate is a ratio that compares a quantity to one unit of another quantity.
6.
FLASHCARD QUESTION
Front
What does the point (2, 94) represent in a proportional relationship?
Back
In this context, the point (2, 94) represents that after 2 weeks, they save $94.
7.
FLASHCARD QUESTION
Front
How can you determine if a graph represents a proportional relationship?
Back
A graph represents a proportional relationship if it is linear and passes through the origin.
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