WorksheetsMath 8 HW - Week of 3/18
Total questions: 25
Worksheet time: 28mins
Name
Class
Date
1.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?
?
a)
75
b)
76
c)
67
d)
77
2.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
3.
25 is the same as 2 x 5.
a)
True
b)
False
4.
Which is greater, 26540 or 50?
a)
26540
b)
50
c)
They are the same
d)
Zero is greater
5.
Write each product using an exponent.
4 x 4 x 4 x 4 x 4
4 x 4 x 4 x 4 x 4
a)
45
b)
54
c)
46
d)
46
6.
Evaluate the expression using the quotient rule.
a)
x13
b)
x5
c)
x36
d)
x-5
7.
Write the expression in exponential form.
-8 × -8 × -8
a)
-83
b)
(-8)3
c)
-(-8)3
d)
-(8)3
8.
Which has a greater slope?
a)
b)
9.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
10.
Is the function linear or nonlinear?
a)
Linear Function
b)
Nonlinear Function
11.
Which equation matches the table?
a)
y = x + 5
b)
y = 5x
c)
y = x - 5
d)
x = y - 5
12.
In order to join an online learning community, there is a $20 startup fee and a $5 monthly fee. Write an equation in slope-intercept form that models this situation.
a)
y = 20x + 5
b)
y = 5x +20
13.
The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Find the equation for Beth's service. Which service is cheaper for 8 movies in one month?
a)
Beth's service ($38 vs. $40) is cheaper
b)
Nate’s service ($42 vs. $44) is cheaper
c)
Nate’s service ($38 vs. $40) is cheaper
d)
Beth's service ($42 vs. $44) is cheaper
14.
What is the type of correlation?
a)
Negative
b)
no association
c)
positive
15.
What type of correlation does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
16.
Which of the following lines represents the line of best fit for the scatter plot?
a)
A
b)
B
c)
C
d)
D
17.
Select the statement that best describes the line.
a)
The line is the line of best fit.
b)
The line is NOT a line of best fit because it does not pass through two points.
c)
The line is NOT a line of best fit because it does not go through the middle of the data set.
d)
The line is NOT a line of best fit because it does not go through the origin.
18.
How many solutions does the equation 3x - 4 = -4 + 3x have?
a)
One
b)
None
c)
Infinitely Many
19.
How many solutions does the equation 7 + 6x = 7 - 6x have?
a)
One
b)
None
c)
Infinitely Many
20.
How many solutions does the equation -6x - 4 = -6x + 4 have?
a)
One
b)
None
c)
Infinitely Many
21.
Find the measure of angle 1.
a)
28o
b)
136o
c)
44o
d)
6o
22.
Angle 1 = 27o
Find the measure of angle 4
Find the measure of angle 4
a)
27o
b)
153o
c)
63o
d)
90o
23.
What is the value of x?
a)
-6
b)
22
c)
16
d)
21
24.
Randy charges his tenants $400 each month to rent his houses plus $600 security deposit. In the new year, the property taxes increased on the area where he rents so as a result he must increase the rate of change by $25 to ensure his profits are not harmed. What equation best represents how much his tenants will now have to pay?
a)
y = 425x + 600
b)
y = 425 + 600x
c)
y = 400x + 625
d)
y = 400 + 625x
25.
The drama club sold tickets to a play for $5 each. They also made $55 in soda and popcorn sales. If the drama club made a total of $290, how many tickets were sold?
a)
47
b)
58
c)
69
d)
113
100 %
