WorksheetsUnit 4 Retest
Total questions: 14
Worksheet time: 23mins
Name
Class
Date
1.
What is the constant rate of change
a)
117
b)
234
c)
50
d)
-117
2.
What is the constant of proportionality of the graph above?
a)
0
b)
1/6
c)
60
d)
10
3.
What is the constant of proportionality of the graph above?
a)
16
b)
1/16
c)
1
d)
None of the above
4.
The constant of proportionality for the graph above is 1.
a)
True
b)
False
5.
What is the equation for this graph?
a)
y = ⅔ x + 3
b)
y = -⅔ x + 3
c)
y = ⅔ x - 3
d)
y = -⅔ x - 3
6.
What is the equation for this graph?
a)
y = 4/3 x + 1
b)
y = 3/4 x + 1
c)
y = 4/3 x - 1
d)
y = 3/4 x - 1
7.
What is the equation for this graph?
a)
y = -⅕ x - 2
b)
y = -5x - 2
c)
y = ⅕ x - 2
d)
y = 5x - 2
8.
Write an equation for this relationship.
Remember: y = kx
a)
y = 4x
b)
y = (1/8)x
c)
y = (1/4)x
d)
y = 8x
9.
Write the equation for the table given.
a)
y = 1/3x
b)
y = 3x
c)
y = 1/2x
10.
What is the rate of change for the following graph?
a)
80
b)
20
c)
40
d)
160
11.
a)
Taylor can write 6 words per minute
b)
Taylor can write 25 words per minute
c)
Taylor can write 50 words per minute
d)
Taylor can write 150 words per minute
12.
At what rate did the rain fall?
a)
2 cm per hour
b)
1/4 cm per hour
c)
1/2 cm per hour
d)
4 cm per hour
13.
Find the constant rate of change for this graph.
a)
2 lb per person
b)
1 lb per person
c)
3 lb per person
d)
4 lb per person
14.
y=9x
Which equation matches the table?
a)
b)
c)
d)
100 %
