
Unit Rate and Constant of Proportionality
Authored by Chase Cotton
Mathematics
6th - 8th Grade
Used 11+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A proportional relationship can be written as an equation in the form ____ = _____ _____
y = k+x
y = k-x
y = kx
y = k/x
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the constant of proportionality (in miles per hour) based on the table?
45
90
135
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the constant of proportionality?
5
1/5
6
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is this table proportional or non-proportional?
Proportional
Non-Proportional
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which graph is proportional?
A
B
C and D
All of the graphs are proportional
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solve the proportion:
4
8
14
10
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
y=kx. What does the k represent?
constant of proportionality
multiplier
scale factor
all of these are correct
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