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WorksheetsTopic B Review
Total questions: 40
Worksheet time: 58mins
Name
Class
Date
1.
What is the GCF of 18k and 15k3
a)
3k2
b)
3k3
c)
3k
d)
5k
2.
Factor the polynomial.
x2-4x-32
x2-4x-32
a)
(x-8)(x+4)
b)
(x-4)(x-32)
c)
(x+3)(x-4)
d)
x+2)(x+5)
3.
Find the product.
(x + 7)2
(x + 7)2
a)
x2 + 7x + 7x + 49
b)
x2 + 7x + 7
c)
7x2 + x + 7
d)
x2 + 14x + 49
4.
x2 - 16
a)
Prime
b)
( x - 4) ( x + 4)
c)
( x - 8) ( x + 8)
d)
( x - 4) ( x - 4)
5.
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
6.
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
7.
Simplify:
a)
-5a6 - 5a4
b)
-3a3 - 1a2
c)
-2a3 - 6a2
d)
5a3 - 5a2
8.
Simplify:
a)
9n3 + 4n
b)
7n3 + 6
c)
-3n3 + 2
d)
7n6 + 6
9.
Describe the end behavior of the graph.
a)
x → ∞, y→ ∞ and
x→ ∞, y→⁻∞
x→ ∞, y→⁻∞
b)
x → ∞, y→ ∞ and
x→⁻∞, y→∞
x→⁻∞, y→∞
c)
None of these
d)
x →∞,y→⁻∞ and
x→∞, y→⁻∞
x→∞, y→⁻∞
10.
Describe the end behavior of the graph.
a)
x →∞, y→∞ and x→∞, y→⁻∞
b)
x →∞, y→∞ and x→⁻∞, y→∞
c)
x →∞, y→∞ and x→⁻∞, y→0
d)
x →∞,y→0 and x→∞, y→⁻∞
11.
Describe the end behavior of the graph.
a)
x → ∞, y→ ∞ and x→∞, y→⁻∞
b)
x → ∞, y→ ∞ and x→⁻∞, y→∞
c)
x → ∞, y→ ∞ and x→⁻∞, y→ 0
d)
x → ∞,y→ ∞and x→ ⁻∞, y→ ⁻∞
12.
Describe the end behavior of the graph.
a)
x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
b)
x →∞, y→∞ and x→⁻∞, y→∞
c)
x →∞, y→∞ and x→⁻∞, y→0
d)
x →∞,y→∞ and x→⁻∞, y→⁻∞
13.
The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient
Identify the degree of the polynomial and the sign of the leading coefficient
a)
Leading Coefficient Positive
Degree - Even
Degree - Even
b)
Leading Coefficient Positive
Degree - Odd
Degree - Odd
c)
Leading Coefficient Negative
Degree - Even
Degree - Even
d)
Leading Coefficient Negative
Degree - Odd
Degree - Odd
14.
The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient
Identify the degree of the polynomial and the sign of the leading coefficient
a)
Leading Coefficient Positive
Degree - Even
Degree - Even
b)
Leading Coefficient Positive
Degree - Odd
Degree - Odd
c)
Leading Coefficient Negative
Degree - Even
Degree - Even
d)
Leading Coefficient Negative
Degree - Odd
Degree - Odd
15.
The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient
Identify the degree of the polynomial and the sign of the leading coefficient
a)
Leading Coefficient Positive
Degree - Even
Degree - Even
b)
Leading Coefficient Positive
Degree - Odd
Degree - Odd
c)
Leading Coefficient Negative
Degree - Even
Degree - Even
d)
Leading Coefficient Negative
Degree - Odd
Degree - Odd
16.
The end behavior of a polynomial function is determined by the degree and the sign of the leading coefficient.
Identify the degree of the polynomial and the sign of the leading coefficient
Identify the degree of the polynomial and the sign of the leading coefficient
a)
Leading Coefficient Positive
Degree - Even
Degree - Even
b)
Leading Coefficient Positive
Degree - Odd
Degree - Odd
c)
Leading Coefficient Negative
Degree - Even
Degree - Even
d)
Leading Coefficient Negative
Degree - Odd
Degree - Odd
17.
Describe the end behavior of the function. (Put the polynomial in standard form first*)
y = -6x + 4 + 9x3
y = -6x + 4 + 9x3
a)
down and down
b)
down and up
c)
up and down
d)
up and up
18.
In the above graph complete the following end behavior:
As x --> -∞, f(x) --> ____
As x --> +∞, f(x) --> ____
As x --> -∞, f(x) --> ____
As x --> +∞, f(x) --> ____
a)
-∞
-∞
-∞
b)
+∞
-∞
-∞
c)
-∞
+∞
+∞
d)
+∞
+∞
+∞
19.
What is the y-intercept of the line?
a)
(0,1/2)
b)
(0,1)
c)
(0, -1/2)
d)
(0, -1)
20.
What is the x- intercept of the line?
a)
(1, 0)
b)
(2, 0)
c)
( -1, 0)
d)
(-2, 0)
21.
What is the degree of the polynomial function below?
y = x3 + 4x - 5
y = x3 + 4x - 5
a)
3
b)
4
c)
5
d)
98.6
22.
What does the degree of a polynomial function tell you?
a)
how hot it is
b)
how many x-intercepts it can have
c)
how many y-intercepts it has
d)
how many terms it has
23.
What could be the equation for this graph?
a)
y = -2x3 + 1x + 3
b)
y = (x - 2)(x + 1)(x + 3)
c)
y = (x + 2)(x - 1)(x - 3)
d)
y = -2x2 + 1x + 3
24.
Which equation MOST LIKELY matches the graph?
a)
y = x4 - x3 + 3x2 + 2
b)
y = -x4 + x3 + 5x + 2
c)
y = x3 - 2x2 + 1x + 3
d)
y = -x3 - 2x2 + 1x + 3
25.
What is the degree of the function graphed here?
a)
2
b)
3
c)
4
d)
5
26.
Which of the following helps determine end behavior?
a)
The leading coefficient
b)
The number of terms in the function
c)
The y-intercept
d)
The x-intercepts
27.
Determine the end behavior of the function.
y = -4x7 + 2x –2x + 9
a)
up up
b)
down down
c)
up down
d)
down up
28.
Determine the end behavior of the function.
f(x) = 2x6 – 4x3 + 3x2 – 7x
a)
up up
b)
down down
c)
up down
d)
down up
29.
Divide.
a)
4x - 2
b)
4x + 2
c)
4x - 2 + (1/3x - 1)
d)
4x + 2 + (1/3x - 1)
30.
Factor COMPLETELY
x4 - 81
x4 - 81
a)
(x2 - 9)(x2 + 9)
b)
(x - 3)2(x + 3)2
c)
(x - 3)(x + 3)(x2 + 9)
d)
(x - 3)4
31.
Using the above graph what is the sign of the leading coefficient?
a)
Positive
b)
Negative
32.
What are the names of the two princess sisters?
a)
Mulan and Snow white
b)
Helga and Mulan
c)
Anna and Dana
d)
Anna and Elsa
33.
This princesses ate an apple
a)
Cinderella
b)
Snow white
c)
Belle
d)
Elsa
34.
This princess slept for 100 years?
a)
Aurora
b)
Ariel
c)
Elsa
d)
Jasmin
35.
This princess lives in the sea?
a)
Merida
b)
Snow White
c)
Ariel
d)
Mulan
36.
Who is Cinderella's villain?
a)
Maleficent
b)
The Evil Queen
c)
Lady Tremaine
d)
Jafar
37.
Who is the 101 Dalmatians villain?
a)
The Evil Queen
b)
Cruella de Vil
c)
Jafar
d)
Medusa
38.
Who is Ariel's villain?
a)
Jafar
b)
Medusa
c)
Jesse
d)
Ursula
39.
Who is the villain in Aladdin?
a)
Gaston
b)
Ursula
c)
Jafar
d)
Maleficent
40.
Who is the villain in The Lion King?
a)
Mufasa
b)
Simba
c)
Scar
d)
Nala
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