Drag Each Term to the Correct Definition
a relationship between two variables, where the ratio between the two variables always stays the same; y=kx
Constant of Proportionality
k, the constant ratio of x to y
Rate of Change
rise over run and another way to say 'rate of change'
Speed
a rate using one unit of something
Proportional Relationship
tells us how something is changing over time
Slope
the rate at which someone or something is able to move
Unit Rate
check your answers
Answers
a relationship between two variables, where the ratio between the two variables always stays the same; y=kx
Proportional Relationship
Constant of Proportionality
k, the constant ratio of x to y
rise over run and another way to say 'rate of change'
Slope
Unit Rate
a rate using one unit of something
Rate of Change
tells us how something is changing over time
Speed
the rate at which someone or something is able to move
Gr7 Math 4.9 Vocab
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Transcript
Drag Each Term to the Correct Definition
a relationship between two variables, where the ratio between the two variables always stays the same; y=kx
Constant of Proportionality
k, the constant ratio of x to y
Rate of Change
rise over run and another way to say 'rate of change'
Speed
a rate using one unit of something
Proportional Relationship
tells us how something is changing over time
Slope
the rate at which someone or something is able to move
Unit Rate
check your answers
Answers
a relationship between two variables, where the ratio between the two variables always stays the same; y=kx
Proportional Relationship
Constant of Proportionality
k, the constant ratio of x to y
rise over run and another way to say 'rate of change'
Slope
Unit Rate
a rate using one unit of something
Rate of Change
tells us how something is changing over time
Speed
the rate at which someone or something is able to move