What is a proportional relationship?
7th grade Ratio and Proportion

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•
Mathematics
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.
2.
FLASHCARD QUESTION
Front
What does it mean if a graph passes through the origin?
Back
If a graph passes through the origin (0,0), it indicates that the relationship is proportional.
3.
FLASHCARD QUESTION
Front
How can you determine if a table of values is proportional?
Back
To determine if a table is proportional, check if the ratio of y to x is constant for all pairs of values.
4.
FLASHCARD QUESTION
Front
What is the formula for finding a unit rate?
Back
The unit rate is found by dividing the quantity by the number of units, expressed as y/x.
5.
FLASHCARD QUESTION
Front
If Juan drove 275 miles in 5 hours, what is his rate of speed?
Back
His rate of speed is 55 miles per hour (275 miles ÷ 5 hours).
6.
FLASHCARD QUESTION
Front
How do you predict distance traveled at a constant speed?
Back
To predict distance, multiply the speed by the time traveled.
7.
FLASHCARD QUESTION
Front
What is the definition of a ratio?
Back
A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.
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