WorksheetsProportional Relationship 7th
Total questions: 15
Worksheet time: 55mins
Name
Class
Date
1.
What makes a graph proportional?
a)
Straight Line
b)
The line goes through (0,0)
c)
Curvy line
d)
Straight line and passes through (0,0)
2.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
3.
What is the constant of proportionality?
a)
15
b)
5
c)
75
d)
25
4.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
d)
y=14
5.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
6.
What is the equation y=kx for the table?
a)
y=1/3x
b)
y=3x
c)
y=5x
d)
y=1/5x
7.
Which line shows a proportional relationship between x and y?
a)
Line L
b)
Line M
8.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
9.
Which graph is non-proportional?
a)
A
b)
B
c)
C
d)
D
10.
Does the graph represent a proportional relationship?
a)
yes
b)
no
11.
What is the constant of proportionality (in miles per hour) based on the table?
a)
45
b)
90
c)
135
d)
2
12.
The constant of proportionality in the equation y = ½x is _______.
a)
x
b)
y
c)
1/2
d)
2
13.
Write the equation for the table given.
a)
y = 16/2x
b)
y=8x
c)
y=12x
14.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
15.
Why does this graph show a non-proportional relationship?
a)
Because it is proportional
b)
It goes through the origin
c)
It does not go through the origin
d)
It is a straight line
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