Unit 2 Constant of Proportionality Review
Authored by D Thomas
Mathematics
7th Grade
CCSS covered
Used 63+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which graph represents a proportional relationship?
A
B
C
D
Tags
CCSS.7.RP.A.2D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph shows the cost C in dollars of w pounds of blueberries, a proportional relationship. Using the Constant of Proportionality, which statement it true.
1 pound of blueberries costs $2.75.
2.75 pounds of blueberries cost $1.
5 pounds of blueberries cost $15.50.
16.50 pounds of blueberries cost $6.
Tags
CCSS.7.RP.A.2B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Andre rode his bike at a constant speed. He rode 1 mile in 5 minutes.
Which of these equations represents the amount of time t (in minutes) that it takes him to ride a distance of d miles?
(t = time is y)
(d = distance is x)
t = (1/5)d
t = d + 4
t=5d
t = d - 4
Tags
CCSS.7.RP.A.2C
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The two lines represent the amount of water, over time, in two tanks that are the same size. Which container has the highest Constant of Proportionality (filling the fastest)?
Container B
Container A
Containers A & B
Cannot be determined ..not enough information displayed on the graph
Tags
CCSS.7.RP.A.2D
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The table shows the weights of apples at a grocery store. Complete the table by finding the missing value in Row 3.
144
.12
12
1.44
Tags
CCSS.6.RP.A.3B
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The equation F = 9/5C + 32 shows a proportional relationship in relation to temperature measured in degrees Celsius, C, to degrees Fahrenheit, F.
True or False?
True
False
Tags
CCSS.7.RP.A.2D
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which representation shows a proportional relationship between x and y?
A
B
C
D
Tags
CCSS.7.RP.A.2D
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