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WorksheetsWeekly Review Quiz 8/25/23
Total questions: 21
Worksheet time: 2hrs 45mins
Name
Class
Date
1.
How many terms are in the expression
3x + 2y + z
3x + 2y + z
a)
5
b)
2
c)
4
d)
3
2.
Identify the variables in the expression
3x + 9
3x + 9
a)
x
b)
y
c)
9
d)
3x
3.
How many terms are in the expression
3a + 2b + c + 100
3a + 2b + c + 100
a)
3
b)
4
c)
5
d)
6
4.
The number before a variable is the _____.
a)
term
b)
constant
c)
coefficient
d)
variable
5.
A letter that represents a number is called a _____.
a)
variable
b)
coefficient
c)
constant
d)
term
6.
A number with no variable attached is called a _____.
a)
coefficient
b)
constant
c)
variable
d)
term
7.
What is the coefficient of x?
8 + 5x - y
8 + 5x - y
a)
8
b)
1
c)
5
d)
-5
8.
What do you call each part of an expression that is separated by a + or a -?
a)
coefficient
b)
constant
c)
variable
d)
term
9.
What is the coefficient in the expression: 94a+2?
a)
2
b)
4
c)
94
d)
94a
10.
Which of the following is a 5th degree trinomial with a constant of - 2?
a)
-2x5 + 3x - 2
b)
5x-2 +3x - 2
c)
-2x5 + 3x4 + 2x3 + x2 - 2
d)
2x + 5
11.
What is the constant in the polynomial x2-2x+5?
a)
1
b)
2
c)
5
d)
0
12.
Classify
a)
Monomial
b)
Binomial
c)
Trinomial
d)
Polynomial
13.
Classify by the DEGREE:
3x - 2
3x - 2
a)
1
b)
2
c)
3
d)
4
14.
Find the sum.
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)
a)
2x2 + 3x +1
b)
-2x2 - 11x -4
c)
2x2 + 5x -7
d)
-2x2 + 11x -4
15.
Find the sum.
(3y2 + y3 - 5) + (4y2 -4y + 2y3 + 8)
(3y2 + y3 - 5) + (4y2 -4y + 2y3 + 8)
a)
3y3 + 7y2 - 4y + 3
b)
4y2 + 3y3 - y + 3
c)
-y4 + 2y3 -y - 4
d)
4y3 + 3y2 -3y + 1
16.
Find the difference.
(3- 2x + 2x2) - (4x -5 +3x2)
(3- 2x + 2x2) - (4x -5 +3x2)
a)
x2 + 6x + 8
b)
2x2 + 5x - 7
c)
-x2 -6x + 8
d)
-2x2 + 11x - 4
17.
Simplify the expression.
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
a)
-8n2 - 8n + 3
b)
-7n2 - 8n + 3
c)
-6n2 - 8n + 3
d)
-7n2 - 4n + 3
18.
Add the polynomials.
(2x + 5y) + (3x - 2y)
(2x + 5y) + (3x - 2y)
a)
3x + 5y
b)
5x + 3y
c)
5x + 7y
d)
7xy + 1xy
19.
Simplify each expression.
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
(6b3 + 6 - b4) - (8b3 - 6b4 + 2)
a)
4b4 - 2b3 + 7
b)
5b4 - 2b3 + 4
c)
b4 - 2b3 + 7
d)
5b4 - 2b3 + 7
20.
Simplify each expression.
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)
(6x + 4x4 - 3x2) + (7x4 + 5x2 + 8x)
a)
11x4 + 2x2 + 14x
b)
16x4 + x2 + 14x
c)
11x4 + x2 + 14x
d)
11x4 + 2x2 + 10x
21.
6m + 3z + 4m + 2w - 5z
a)
10m + 2z -2w
b)
m + z + w
c)
10m - 2z + 2w
d)
2m - 2z + 2w
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