WorksheetsCycle 2 Review 11 - 20
Total questions: 14
Worksheet time: 38mins
Name
Class
Date
1.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
2.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
3.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
4.
The cost of 4 pounds of grapes is $24.36. What is the constant of proportionality the relates cost in dollars, y, to the number of pounds of grapes, x?
a)
6.09
b)
20.36
c)
8.12
d)
28.36
5.
Using the graph above, determine the constant of proportionality.
a)
k = 0
b)
k = 1
c)
k = 3
d)
k = 6
6.
How do you find k?
a)
x/y
b)
y/x
c)
y=kx
d)
x ⋅ y
7.
What does the point (2, 94) represent in this situation?
a)
Every week, they earn $94.
b)
After 94 weeks, they save $2.
c)
After 1 week, they save $47.
d)
After 2 weeks, they save $94.
8.
Which of the following tables represents a proportional relationship?
a)
b)
c)
d)
9.
The table below shows the relationship between the number of miles traveled, x, and the number of gallons of gas used, y. Which of the following equations best represents the relationship?
a)
35 = 1x
b)
y=351x
c)
y = 35x
d)
y = 3.5x
10.
Write an equation for the proportional relationship showing number of cups of pineapple juice, p per recipe, r.
a)
p=32r
b)
p=23r
c)
r=32p
d)
r=23p
11.
Write an equation for this situation.
a)
y=9.75x
b)
y=19x
c)
y=19.25x
d)
y=9.5x
12.
What does the point (2, 94) represent in this situation?
a)
Every week, they earn $94.
b)
After 94 weeks, they save $2.
c)
After 1 week, they save $47.
d)
After 2 weeks, they save $94.
13.
What does k represent in the equation y = kx?
a)
independent variable
b)
constant of proportionality
c)
dependent variable
d)
krispy kreme
14.
What is the equation represented in the graph?
a)
y = 5x
b)
y = 2x
c)
y = 1/5 x
d)
y = 22x
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