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WorksheetsAlgebra Module Test Review
Total questions: 30
Worksheet time: 50mins
Name
Class
Date
1.
Solve for x:
2x + 5 = 12
2x + 5 = 12
a)
7
b)
3
c)
3.5
d)
8.5
2.
Solve for x:
4x + 1 = 7x - 5
4x + 1 = 7x - 5
a)
-1
b)
2
c)
6/11
d)
8
3.
Solve for x:
6(2x + 1) = 18
6(2x + 1) = 18
a)
3
b)
17/12
c)
1
d)
2
4.
Find the equation of the line in slope-intercept form.
a)
y = - 1/4x - 3
b)
y = 1/3x + 3
c)
y = - 1/4x + 2
d)
y = 1/3x -3
5.
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
6.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2
d)
-2
7.
Solve for y:
8x + 4y= 16
8x + 4y= 16
a)
y = -8x + 16
b)
y = 2x -4
c)
y = -2x + 4
d)
y = -8x + 12
8.
IR = V
(solve for R)
(solve for R)
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
9.
a)
Function
b)
Not a Function
10.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
11.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
12.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
13.
f(x)=2x+1
If f(x)=4, what is the value of x?
If f(x)=4, what is the value of x?
a)
3/2
b)
2
c)
1/2
d)
4
14.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
R: {0, 1, 2, -4}
b)
D:{0, 1, 2, -4}
R:{1, -3, -4}
R:{1, -3, -4}
c)
D:{0, 1, 2, 3, 4}
R:{1, -3, -4}
R:{1, -3, -4}
15.
What is the domain of the graph?
a)
[1, 4]
b)
(1, 4)
c)
[4, 1]
d)
(4, 1)
16.
Given f(x) = -4x - 10 and f(x) = 10. Find x
a)
x = -5
b)
x = 5
c)
x = -50
d)
x = 30
17.
If f(x)=6x2-4,
what is f(0)?
what is f(0)?
a)
-4
b)
4
c)
0
d)
2
18.
What is x if
f(x) = -2?
f(x) = -2?
a)
4
b)
0
c)
3
d)
8
19.
What is f(1)?
a)
1
b)
5
c)
0
d)
4
20.
Determine the domain
a)
All real numbers
b)
(-∞, 6]
c)
[-6, 6]
21.
What is the y-intercept?
a)
(0,7)
b)
(0, 0)
c)
(0,1)
d)
(0, 2)
22.
As x → -∞, Y → ______?
a)
∞
b)
-∞
c)
Neither
d)
Both -∞ and ∞
23.
As X → ∞, f(x) →______?
a)
∞
b)
-∞
c)
Neither
d)
Both ∞ & -∞
24.
What is the increasing interval for this function?
a)
(-6, -2)
b)
(-∞, ∞)
c)
(-2, 6)
d)
(-1, 3)
25.
Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)
a)
an=2+6n
b)
an=-6+6n
c)
an=6n-4
d)
an=4-6n
26.
Identify the common difference.
97, 86, 75, 64, ...
97, 86, 75, 64, ...
a)
8
b)
11
c)
-11
d)
-8
27.
Identify the common difference.
3, 7, 11, 15, ...
3, 7, 11, 15, ...
a)
6
b)
5
c)
4
d)
2
28.
Find the 32nd term of this sequence.
34, 37, 40, 43, ...
34, 37, 40, 43, ...
a)
32
b)
64
c)
127
d)
356
29.
Find the 25th term of the sequence if a1 = 5 and d = 0.5
a)
18
b)
17
c)
15
d)
14
30.
The next two terms of the sequence 4,7,10,13 are ....
a)
16 and 19
b)
15 and 19
c)
16 and 18
d)
15 and 18
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