WorksheetsA1 Unit 1 Test Review
Total questions: 69
Worksheet time: 2hrs 22mins
{(0,1), (1,-3), (2,-4), (-4,1)},
write the domain and range.
R: {0, 1, 2, -4}
R:{-4, -3, 1}
R:{1, -3, -4}
What is the y-intercept shown on the graph?
(0, -2)
(3, 0)
(0, 3)
None of these.
What is the x-intercept shown on the graph?
(4, -2)
(0, -2)
(4, 0)
(0, 4)
Which graph is NOT a function?
Graph 1 (Upper Left)
Graph 2 (Upper Right)
Graph 3 (Lower Left)
Graph 4 (Lower Right)
{(-1,2), (-2,4), (2,5), (0,-2), (2,0)}
What is f(−4) for the function f?
f(x) = 2x + 3
-5
-4
-2
-7
What is f(5) for the function f?
f(x) = 2(x - 7)
3
-4
-3
1
For the function f(x) = 3x + 2, find x such that f(x) = 14.
19
48
44
4
Which ordered pair is a solution to the equation below?
y = -3x + 6
(2, -3)
(1, 3)
(1, -3)
(6, 0)
Twelve fewer questions than were on the first test.
Three times as many drinks on the tray.
The cost of 3 CDs and a $10 DVD
5x + 3x - 9
7x - 9
17x
8x - 9
-x
8y + 5 - 2y
6y + 5
11y
10y + 5
15y
5a + 2b - 7b + 4a
7b - 3a
9a - 5b
4ab
12a + 6b
Which of the terms could be combined in the following expression:
3x + 7 - 9x + 24y + 2x2
7, 24y
3x, 9x
3x, -9x
3x, -9x, 2x2
Which of the following is equivalent to 8(5f - 7) + 3f ?
43f - 7
37f - 56
43f - 56
40f - 56 + 3f
Paco's daughter will be participating in an upcoming dance recital. She will need a different costume for each dance that she performs.
Which of the variables is independent?
number of costumes
number of dances
Sarah is bringing treats to her elementary school class on her birthday. The number of treats she brings is based on the number of students in her class.
Which of the variables is independent?
number of students
number of treats
Carey and Justin are raising money to purchase books for the library. The more money they raise, the more books they will be able to purchase for the library.
Which of the variables is dependent?
amount of money raised
number of books
Sarah is participating in a walk-a-thon to raise money for local reading programs. The amount of money Sarah will raise depends on the distance she walks.
Which of the variables is dependent?
amount of money raised
distance walked
Paco's daughter will be participating in an upcoming dance recital. She will need a different costume for each dance that she performs.
Which of the variables is independent?
number of costumes
number of dances
Sarah is bringing treats to her elementary school class on her birthday. The number of treats she brings is based on the number of students in her class.
Which of the variables is independent?
number of students
number of treats
Carey and Justin are raising money to purchase books for the library. The more money they raise, the more books they will be able to purchase for the library.
Which of the variables is dependent?
amount of money raised
number of books
Sarah is participating in a walk-a-thon to raise money for local reading programs. The amount of money Sarah will raise depends on the distance she walks.
Which of the variables is dependent?
amount of money raised
distance walked
In the United States House of Representatives, the number of Representatives from a state is calculated based on its population.
Which of the variables is independent?
number of U.S. Representatives
population
A food service worker earns $12 per hour. If the money earned depends on the number of hours worked, identify the dependent variable.
money earned
number of hours
-5 + 0 = -5
7 × 1 = 7
If x = 5, then 8x = 8(5)
Symmetric Property
Reflexive Property
Substitution Property
Transitive Property
3 + 8 = 3 + 8
Substitution Property
Transitive Property
Symmetric Property
Reflexive Property
27⋅0=0
Multiplicative Identity Property
Multiplicative Property of Zero
Multiplicative Inverse Property
Multiplicative Substitution Property
If 10=1+9 , then 1+9=10
Symmetric Property
Reflexive Property
Transitive Property
Substitution Property
74⋅47=1
Multiplicative Inverse Property
Additive Inverse Property
Multiplicative Identity Property
Additive Identity Property
