What is the constant of proportionality often referred to as?

Understanding the Constant of Proportionality

Interactive Video
•
Mathematics
•
5th - 8th Grade
•
Hard

Liam Anderson
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Slope
Vertex
Axis
Intercept
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in finding the constant of proportionality from a graph?
Pick a point on the graph
Identify the y-intercept
Find the midpoint of the line
Calculate the area under the curve
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of graphs, what does a straight line passing through the origin indicate?
Exponential relationship
Quadratic relationship
Proportional relationship
Non-proportional relationship
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which point is used in the example to find the constant of proportionality?
(4, 120)
(2, 61)
(3, 90)
(1, 30)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the constant of proportionality from a graph?
Divide y by x
Multiply x and y values
Add x and y values
Subtract x from y
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality in the example with the unlabeled graph?
2
1
4
3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of Mrs. Johnston's walking rate, what is the constant of proportionality?
3.0
1.5
2.0
2.5
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