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WorksheetsAlgebra 1 1st half of the year review
Total questions: 40
Worksheet time: 45mins
Name
Class
Date
1.
w increased by 5
a)
w - 5
b)
5w
c)
w + 5
d)
w / 5
2.
5 less than the product of 7 and s
a)
7s - 5
b)
5 - 7 + s
c)
7(s - 5)
d)
5 - 7s
3.
fourteen times a number
a)
n-14
b)
14n
c)
14+n
d)
14-n
4.
The difference of 30 and n
a)
n - 30
b)
30 - n
c)
30 + n
d)
n + 30
5.
the quotient of a number and 4
a)
n / 4
b)
n - 4
c)
n + 4
d)
4n
6.
Evaluate 8a - b if a = 10 and b = 6
a)
74
b)
38
c)
1000
d)
9000
7.
Evaluate n + 5² for n=3
a)
13
b)
8
c)
25
d)
28
8.
2x + 3 + x2; for x = 4
a)
17
b)
27
c)
19
d)
25
9.
9(11) - (4)(7)
a)
71
b)
665
c)
52
d)
237
10.
PEMDAS only works if....
a)
You add then subtract
b)
You subtract then add
c)
add or subtract right to left
d)
add or subtract left to right
11.
Find and explain the error.
5 - 3 + 2
5 - 5
0
5 - 3 + 2
5 - 5
0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error
12.
True or False?
2 + (4 * 5 - 2) + 8 = 28
2 + (4 * 5 - 2) + 8 = 28
a)
True
b)
False
13.
(82 ÷ 2) × 3 – 17
a)
206
b)
100
c)
106
d)
5
14.
Laney pays $0.99 for each song she downloads from the Internet. In total, she paid $24.75 for songs from the Internet. How many songs does Laney download?
a)
20 songs
b)
25 songs
c)
30 songs
d)
35 songs
15.
Jacob collects hats. He has 6 hats already, and he collects 2 hats a week.
a)
y = 2x + 6
b)
y = 6x + 2
c)
y = 2x - 6
d)
y = 6x - 2
16.
The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Which equations represents the system that could be used?
a)
1s + 3c = 38
2s + 3c = 52
2s + 3c = 52
b)
3s + 1c = 38
3s + 2c = 52
3s + 2c = 52
c)
s + c = 38
s + c = 52
s + c = 52
d)
3s + 3c = 38
1s + 2c = 52
1s + 2c = 52
17.
Last season two running backs on the Steelers football team rushed a combined total of 1550 yards. One rushed 4 times as many yards as the other. Let x and y represent the number of yards each individual player rushed. Which system of equations could be used?
a)
x + y = 1550
y = 4x
y = 4x
b)
x + y = 1550
y = x + 4
y = x + 4
c)
y - x = 1550
y = 4x
y = 4x
d)
y = 1550 + x
y = x + 4
y = x + 4
18.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
19.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
20.
a)
Function
b)
Not a Function
21.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
22.
What is the domain of the graph?
a)
1≤ x ≤ 4
b)
1 < x < 4
c)
1≤ y ≤ 4
d)
1 < y < 4
23.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
24.
.
a)
Function
b)
Not a Function
25.
If f(x)=6x2-4,
what is f(1)?
what is f(1)?
a)
13
b)
0
c)
12
d)
2
26.
What is f(1)?
a)
1
b)
5
c)
0
d)
4
27.
What is the domain of the graph?
a)
y≥1
b)
x ≥ 1
c)
All real numbers
d)
none of these
28.
What is the range of the graph?
a)
y≥1
b)
x≥1
c)
All real numbers
d)
none of these
29.
What is the domain?
a)
x = 2
b)
−∞ < x < ∞
c)
y = 2
d)
none of these
30.
What is the proper domain?
a)
x≥0
b)
y≥0
c)
All real numbers
d)
{0, 1, 2, 3, 4,...}
31.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
32.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
33.
Which statement matches the graph?
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
34.
Which statement below accurately represents the graph?
a)
$100 is earned for each hour worked
b)
$100 is earned for every 2 hours worked
c)
$500 is earned for every 8 hours worked
d)
$200 is earned for every 3 hours worked
35.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined
36.
Write the equation for the line in slope-intercept form.
a)
y= -1x+3
b)
y= 4x+3
c)
y=1/4x+3
d)
y= -4x+3
37.
What is the slope of
2x-3y=6?
2x-3y=6?
a)
2/3
b)
-2/3
c)
3/2
d)
-3/2
38.
Name the x- and y-intercepts for the equation:
2x + y = 6
2x + y = 6
a)
(0, 3) and (6, 0)
b)
(0, -3) and (-6, 0)
c)
(3, 0) and (0, 6)
d)
(-3, 0) and (0, -6)
39.
Graph x = 2
a)
A
b)
B
c)
C
d)
D
40.
Graph x + y = 3
a)
A
b)
B
c)
C
d)
D
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