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Proportional and Nonproportional Relationships

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Learning about quadratic equations
Understanding the Pythagorean theorem
Exploring geometric shapes
Identifying proportional and nonproportional relationships in graphs
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you determine if two quantities are proportional using a table?
By adding the input and output values
By dividing the output by the input to find a constant ratio
By subtracting the input from the output
By multiplying the input and output values
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality in the given example with candy bars?
2.0
0.5
1.5
3.0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main characteristics of a proportional graph?
The graph is a curve and does not pass through the origin
The graph is a curve and starts at the origin
The graph is a straight line and passes through the origin
The graph is a straight line and does not pass through the origin
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the second example, why is the relationship not proportional?
The points form a curve and start at the origin
The points form a straight line but do not start at the origin
The points do not form a straight line and do not start at the origin
The points form a straight line but one point does not lie on it
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does it mean if a graph starts at the origin but the points do not form a line?
The relationship is quadratic
The relationship is nonproportional
The relationship is proportional
The relationship is linear
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the final example, why is the relationship considered nonproportional?
The line is straight but does not pass through the origin
The line is curved and passes through the origin
The line is straight and passes through the origin
The line is curved and does not pass through the origin
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