WorksheetsProportionality, constant of proportionality
Total questions: 19
Worksheet time: 1hrs 26mins
Name
Class
Date
1.
When solving a proportion problem, will you use addition/subtraction?
a)
yes
b)
no
c)
sometimes
2.
y=kx. What does the k represent?
a)
constant of proportionality
b)
multiplier
c)
scale factor
d)
all of these are correct
3.
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
4.
Is this table proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
5.
What is the equation?
a)
y=x/4
b)
y=4x
c)
y= x + 4
d)
y = x - 4
6.
Solve the equation:
4p = 16
4p = 16
a)
p = 12
b)
p = 64
c)
p = 3
d)
p = 4
7.
Solve the equation:
x/3 = 4
x/3 = 4
a)
x = 12
b)
x = 1
c)
x = 16
d)
x = 3
8.
Solve the equation:
2w=58
2w=58
a)
w = 29
b)
w = 32
c)
w = 15
d)
w = 116
9.
Solve the equation:
5x = 25
5x = 25
a)
x = 20
b)
x = 125
c)
x = 4
d)
x = 5
10.
The "Distance from Home" (miles) is best described as:
a)
a) on the x-axis
b)
b) the dependent variable
c)
c) the independent variable
d)
d) both a & c
11.
What is the Constant of Proportionality?
a)
k=46
b)
k=92
c)
k=0.2
d)
not proportional
12.
Solve the proportion.
a)
q=2
b)
q=9
c)
q=4.5
d)
q=6
13.
Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?
a)
400 miles per hour
b)
9 miles per hour
c)
20 miles per hour
d)
6.67 miles per hour
14.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
15.
Is this table proportional?
a)
Yes
b)
No
16.
Which equation matches the given graph?
a)
y=0.45x
b)
y = 2/5x
c)
y = 4x
d)
k = ¼
17.
Which statement below accurately represents the graph?
a)
$100 is earned for each hour worked
b)
$200 earned for every 2 hours worked
is the unit rate
is the unit rate
c)
$500 is earned for every 8 hours worked
d)
$300 is earned after working 4 hours
18.
The vertical axis; usually for values.
a)
X-axis
b)
grids
c)
Y-axis
d)
legend
19.
The horizontal axis; usually for categories.
a)
X-axis
b)
grids
c)
legend
d)
Y-axis
100 %
