Worksheetss2 final exam review
Total questions: 200
Worksheet time: 1668hrs 20mins
Name
Class
Date
1.
Which of the following is NOT synonymous to the transformation called enlargement?
a)
image
b)
resizing
c)
dilation
d)
contraction
2.
(See Fig. 4) Rectangle A′B′C′D′ is the image of rectangle ABCD after which of the following rotations?
a)
A 90° clockwise rotation about the point (1,1)
b)
A 90° clockwise rotation about the origin
c)
A 90° counterclockwise rotation about the point (1,1)
d)
A 90° clockwise rotation about the point (2,1)
3.
Which of the following numbers is correctly written in scientific notation?
a)
1.856 x 10⁷
b)
0.213 x 10⁷
c)
96.38 x 10⁻²
d)
6.58743
4.
Evaluate: 10y + (1/2)y
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
5.
The negative exponent indicates a ___ number.
a)
small
b)
large
c)
fractional
d)
square
6.
If f(x) and g(x) are two polynomials, which of the following may NOT be a polynomial?
a)
f(x) / g(x)
b)
f(x) + g(x)
c)
f(x) - g(x)
d)
f(x) × g(x)
7.
Point P (-3 , 1) is translated by vector [ ⁵ ₋₄ ]. What is the location of the image?
a)
(2 , -3)
b)
(2 , 3)
c)
(-2 , -3)
d)
(-2 , 3)
8.
How many lines of symmetry does a letter M has?
a)
1
b)
2
c)
3
d)
4
9.
In exponential notation, the coefficient must be no smaller than ___ and no greater than ___.
a)
1 ; 9
b)
0 ; 9
c)
1 ; 10
d)
0 ; 10
10.
A number used to multiply a variable in a term is the ___.
a)
coefficient
b)
exponent
c)
constant term
d)
like terms
11.
In transformation, it is common practice to name transformed objects using letters with a ___ symbol.
a)
prime
b)
dot
c)
dash
d)
hyphen
12.
A fourth-degree polynomial
a)
quartic
b)
quintic
c)
cubic
d)
quadratic
e)
linear
13.
(See Fig. 3) What is the rule to describe the transformation shown?
a)
rotation 90° counter clockwise about the origin
b)
rotation 90° clockwise about the origin
c)
reflection across the x-axis
d)
rotation 180° about the origin
14.
Exponential notation is also called ___.
a)
scientific notation
b)
scientific form
c)
standard notation
d)
science notation
15.
Evaluate: (2x² + 6y + 3xy) + (3x² - 5xy - x) + (6xy + 5)
a)
5x² + 6y + 4xy - x + 5
b)
5x² - 6y - 4xy - x + 5
c)
5x² + 6y + 4xy - 3x + 2
d)
5x³ - 6y + 4xy - x + 5
16.
A/an ___ is a symbol for a number we do not know.
a)
variable
b)
exponent
c)
coefficient
d)
index
17.
The ___ is an object that has gone a transformation.
a)
image
b)
plane
c)
point
d)
shape
18.
In exponential notation, the coefficient must be ___.
a)
no smaller than 1 and no greater than 9
b)
no smaller than 0 and no greater than 9
c)
no smaller than 1 and no greater than 10
d)
no smaller than 0 and no greater than 10
19.
In the polynomial, the coefficient of the term must be a ___.
a)
real number
b)
integer
c)
whole number
d)
rational number
20.
(See Fig. 1) What is the rule to describe the transformation shown?
a)
reflection across x = 2
b)
reflection across x = 1
c)
reflection across the y axis
d)
reflection across y = x
21.
The ___ of a polynomial is the term of degree 0.
a)
constant term
b)
leading exponent
c)
leading coefficient
d)
leading variable
22.
Evaluate 5x³ - 8x + 3x⁵ + 4x² - 7x⁴ + 1 if x = 2.
a)
25
b)
22
c)
24
d)
21
23.
Rotation is also called ___.
a)
turn
b)
flip
c)
slide
d)
expand
24.
In transformation, it is common practice to name objects using ___.
a)
capital letters
b)
small letters
c)
numbers
d)
Roman numerals
25.
Divide 3x³ - 11x²y + 11xy² - 2y³ by x - 2y
a)
3x² - 5xy + y²
b)
3x² - 5xy + 2y²
c)
3x² - xy + y²
d)
x² - 5xy + y²
26.
Ways to add or subtract polynomials.
a)
horizontal, vertical
b)
horizontal, long operation
c)
vertical, columns
d)
rows, columns
e)
long operation, short
27.
A polynomial with only four terms is called ___.
a)
quadrinomial
b)
pentanomial
c)
fourtinomial
d)
fiftinomial
28.
Polynomials can be named based on the ___.
a)
degree
b)
number of exponents
c)
number of leading term
d)
variables
29.
Evaluate: (5x³ - 2x + 9) • (2x³ - x² + 1)
a)
-10x⁶ - 5x⁵ - 4x⁴ + 25x³ - 9x² - 2x + 9
b)
-10x⁶ - 5x⁵ - 4x⁴ + 25x³ - 9x² + 9
c)
-10x⁶ - 5x⁵ - 4x⁴ + x³ - 9x² - 2x + 9
d)
-10x⁶ - 5x⁵ + 4x⁴ - 5x³ - 9x² - 2x + 9
30.
Is this a polynomial? x - 2
a)
Yes
b)
No
31.
A/an ___ can be a single number, a variable, or numbers and variables multiplied together.
a)
term
b)
coefficient
c)
exponent
d)
polynomial
32.
In a polynomial with multiple variables, its ___ combined exponents in a term is the degree of the polynomial.
a)
largest
b)
smallest
c)
real
d)
imaginary
33.
(See Fig. 5) The L-shape A′B′C′D′E′F′ is the image of the L-shape ABCDEF after reflection in which of the following lines?
a)
the line y = 2
b)
the x axis
c)
the line x = 2
d)
the line y = x
34.
Is this a polynomial? 50x
a)
Yes
b)
No
35.
Evaluate: 678,000 ___ 6.78 x 10⁶
a)
<
b)
>
c)
=
d)
≤
36.
A/an ___ is a transformation that takes place when all points in a plane are rotated about a fixed point in the same direction through the same ___.
a)
rotation ; angle
b)
reflection ; curve
c)
translation ; distance
d)
enlargement ; prime
37.
How many lines of symmetry does a right triangle has?
a)
it depends
b)
0
c)
1
d)
2
38.
In geometry, a transformation means to ___.
a)
change
b)
grow big
c)
shrink
d)
expand
39.
Write 5.34 x 10⁴ in standard notation.
a)
53400
b)
5340000
c)
5.34E-4
d)
5.34 x 10,000
40.
A/an ___ is a transformation that preserves the shape and size of the object.
a)
isometry
b)
reflection
c)
translation
d)
rotation
41.
A ___ is a transformation that takes place when all points in a plane are flipped over in the same plane in a line known as the axis of reflection.
a)
reflection
b)
isometry
c)
rotation
d)
translation
42.
Which of the following is NOT synonymous to the transformation called enlargement?
a)
isometry
b)
compression
c)
expansion
d)
dilation
43.
Adding and subtracting polynomials: (A) Add/subtract the coefficients; (B) Combine like terms; (C) Write in standard form; (D) Simplify the polynomial
a)
D-B-A-C
b)
B-A-C-D
c)
D-A-B-C
d)
C-B-A-D
44.
Which of the following polynomials has a degree of 4, 3 terms, and 2 variables?
a)
3x⁴ - 4x³ - 3xy
b)
3x² - 3xy - 5
c)
3x⁴ - 4x³ - 3x
d)
3x⁴ - 4x³ + 3x² - 3xy - 5
45.
Evaluate: 2x + 3x
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
46.
In 6.48 x 10⁵, 10 is called the ___.
a)
base
b)
exponent
c)
indecs
d)
coefficient
47.
The terms in the polynomial must be in the form ___.
a)
axⁿ
b)
ax⁻ⁿ
c)
aⁿ
d)
-xⁿ
48.
Ways to divide polynomials
a)
identity, common denominator, long division
b)
distribution, common denominator, long division
c)
horizontal, vertical, long division
d)
factoring, long division, common numerator
e)
factoring, long division, decimals
49.
Evaluate: (2xy) • (4y)
a)
8xy²
b)
9xy²
c)
16xy²
d)
8xy
50.
Evaluate: 6.25 x 10³ ___ 6.3 x 10³
a)
<
b)
>
c)
=
d)
≤
51.
A polynomial with only one term is called ___.
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
52.
A first-degree polynomial
a)
linear
b)
quadratic
c)
cubic
d)
quartic
e)
quintic
53.
A rotation is a transformation that turns a figure about a fixed point called the ___.
a)
center of rotation
b)
line of reflection
c)
line of symmetry
d)
center of reflection
54.
(See Fig.) How many of these shapes have EXACTLY ONE line of symmetry?
a)
9
b)
3
c)
6
d)
0
55.
How many lines of symmetry does an equilateral triangle has?
a)
3
b)
it depends
c)
1
d)
2
56.
The ___ of writing polynomial is to put the terms with the highest degree first.
a)
standard form
b)
index form
c)
poly form
d)
exponential form
57.
What are the ways to multiply polynomials?
a)
horizontal, vertical, identity
b)
horizontal, vertical
c)
vertical, columns, identity
d)
long multiplication, short method, properties
e)
rows, columns, properties
58.
A/an ___ can be a single number, a variable, or numbers and variables multiplied together.
a)
term
b)
coefficient
c)
exponent
d)
variable
59.
The standard form of writing polynomial is to put the terms with ___ first.
a)
highest degree
b)
lowest degree
c)
highest coefficient
d)
exponential degree
60.
In the polynomial, the exponent of the term must be a ___.
a)
non-negative integer
b)
positive integer
c)
non-negative rational number
d)
non-negative real number
61.
Is this a polynomial? 3x / 8
a)
Yes
b)
No
62.
Evaluate: (x+5) • (3x²+2x-8)
a)
3x³ + 17x² + 2x - 40
b)
3x³ - 17x² - 2x - 40
c)
3x³ + 17x² + x
d)
3x³ + 17x² - x - 40
63.
In 6.48 x 10⁵, 6.48 is called the ___.
a)
coefficient
b)
base
c)
exponent
d)
index
64.
Let’s say the debt in the US is now near 1.8 × 10¹³ dollars and that there are about 300,000,000 people in the United States. If every person paid their fair share of the debt, approximately how much would that be per person?
a)
6 x 10⁴
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
65.
Is this a polynomial? 1/(y+3)
a)
No
b)
Yes
66.
Which of the following are like terms?
a)
7x and πx
b)
(1/3)x and x²
c)
2x and 2y
d)
6y and 7
67.
Write 7x^2 - 4x^5 + 12 + 3x^3 - 2x + 2x^4 in the standard form for a Polynomial.
a)
-4x^5 + 2x⁴ + 3x³ + 7x^2 - 2x + 12
b)
4x^5 + 2x⁴ + 3x³ + 7x^2 - 2x + 12
c)
12 + 7x^2 - 4x^5 + 3x³ + 2x⁴ - 2x
d)
12 - 2x + 7x^2 + 3x³ + 2x⁴ - 4x^5
68.
The normal way of writing numbers
a)
standard notation
b)
exponential notation
c)
index form
d)
standard equation
69.
(See Fig. 6) Plane JKHI is being translated 5 units left and 1 unit down. What is the graph of the image of the object using the transformation given?
a)
B
b)
C
c)
A
d)
D
70.
In exponential notation, the exponent of the base must be a/an ___.
a)
integer
b)
real number
c)
irrational number
d)
whole number
71.
Evaluate: (20a³b⁴ + 5a²b² + 10a³b) ÷ (5a²b)
a)
4ab³ + b + 2a
b)
4ab³ + b - a
c)
4ab³ - b + 2
d)
4ab³ - b - 2a
72.
How many lines of symmetry does an isosceles triangle has?
a)
1
b)
it depends
c)
0
d)
2
73.
Is this a polynomial? x/2
a)
Yes
b)
No
74.
Is this a polynomial? y^3 / 5z
a)
No
b)
Yes
75.
Translation is also called ___.
a)
slide
b)
turn
c)
flip
d)
expand
76.
A/an ___ is a transformation that takes place when all points on a plane are moved in the same direction through the same ___.
a)
translation ; distance
b)
reflection ; curve
c)
enlargement ; prime
d)
rotation ; angle
77.
Is this a polynomial? 3xyz + 3xzy^2 - 0.1xz - 200y + 0.5
a)
Yes
b)
No
78.
Reflection is also called ___.
a)
flip
b)
turn
c)
slide
d)
expand
79.
___ are terms whose variables and their exponents are the same.
a)
like terms
b)
exponential terms
c)
poly terms
d)
constant terms
80.
Rotation that has the same direction as the hands of a clock is called ___.
a)
clockwise
b)
anti-clockwise
c)
counter-clockwise
d)
digital clockwise
81.
(See Fig. 2) Which shape P, Q, R or S fits into the big square without flipping or turning?
a)
R
b)
P
c)
Q
d)
S
82.
Which of the following is NOT a polynomial?
a)
3 / (x - 5)
b)
5x³ - x/2
c)
3xy - 4yz + 2xz
d)
52x³ - 19y^5
83.
Anti-clockwise is also called ___.
a)
counter-clockwise
b)
anti-clockwise
c)
clockwise
d)
digital clockwise
84.
The number of times a number or variable is multiplied by itself is the ___.
a)
exponent
b)
coefficient
c)
constant term
d)
variable
85.
Which of the following numbers is NOT correctly written in exponential notation?
a)
6.3025
b)
1.3 x 10²
c)
8.44 x 10²
d)
7.12438 x 10²
86.
Point Q (2 , 4) is reflected along the line intersecting the origin and (5 , 5). What is the location of the image?
a)
(4 , 2)
b)
(4 , -2)
c)
(-4 , -2)
d)
(-4 , 2)
87.
The ___ of a polynomial in one variable is the largest exponent in the polynomial.
a)
degree
b)
term
c)
index
d)
constant
88.
If a line can be drawn through a figure so the one side of the figure is a reflection of the other side, the line is called a ___.
a)
line of symmetry
b)
line of reflection
c)
line of translation
d)
line of rotation
89.
A polynomial with only five terms is called ___.
a)
quintinomial
b)
pentanomial
c)
fivetanomial
d)
fourtinomial
90.
Rotation that has the opposite direction as the hands of a clock is called ___.
a)
anti-clockwise
b)
clockwise
c)
digital clockwise
d)
revolution
91.
A reflection flips a figure over a line called a ___.
a)
line of reflection
b)
line of symmetry
c)
line of translation
d)
line of rotation
92.
Write in standard form: 2x² - 2 + 4x¹ + x
a)
2x² + 5x - 2
b)
2x² + 4x¹ + x - 2
c)
2x² + x + 4x¹ - 2
d)
x¹ + x + 2x² - 2
93.
Earth is approximately 9.3 × 10⁷ miles from the sun and Saturn is approximately 8.87 × 10⁸ miles from the sun. Approximately, how much further from the sun is Saturn than Earth?
a)
7.94 x 10⁸
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
94.
The coefficient of the term with the largest combined exponents is called ___.
a)
leading coefficient
b)
leading term
c)
leading constant
d)
leading variable
95.
After translation, rotation and reflection, the shape still has the same ___, ___, ___ and line ___.
a)
size; area; angles; lengths
b)
left; top; right; bottom
c)
turn; flip; slide; point
d)
height; length; thickness; width
96.
What is the degree of the polynomial 5x³ - 8x + 3x⁵ + 4x² - 7x⁴ + 1 ?
a)
5
b)
3
c)
4
d)
6
97.
Is this a polynomial? √2
a)
Yes
b)
No
98.
Name this polynomial: 5x² - 2x + 17
a)
trinomial, quadratic
b)
binomial, linear
c)
trinomial, cubic
d)
trinomial, quartic
e)
quadratic, binomial
99.
The 3 basic types of transformations change the ___ of a shape.
a)
position
b)
size
c)
length
d)
area
100.
Write 0.00678 in exponential notation.
a)
6.78 x 10⁻³
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
101.
Which of the following is NOT synonymous to the transformation called enlargement?
a)
image
b)
resizing
c)
dilation
d)
contraction
102.
(See Fig. 4) Rectangle A′B′C′D′ is the image of rectangle ABCD after which of the following rotations?
a)
A 90° clockwise rotation about the point (1,1)
b)
A 90° clockwise rotation about the origin
c)
A 90° counterclockwise rotation about the point (1,1)
d)
A 90° clockwise rotation about the point (2,1)
103.
Which of the following numbers is correctly written in scientific notation?
a)
1.856 x 10⁷
b)
0.213 x 10⁷
c)
96.38 x 10⁻²
d)
6.58743
104.
Evaluate: 10y + (1/2)y
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
105.
The negative exponent indicates a ___ number.
a)
small
b)
large
c)
fractional
d)
square
106.
If f(x) and g(x) are two polynomials, which of the following may NOT be a polynomial?
a)
f(x) / g(x)
b)
f(x) + g(x)
c)
f(x) - g(x)
d)
f(x) × g(x)
107.
Point P (-3 , 1) is translated by vector [ ⁵ ₋₄ ]. What is the location of the image?
a)
(2 , -3)
b)
(2 , 3)
c)
(-2 , -3)
d)
(-2 , 3)
108.
How many lines of symmetry does a letter M has?
a)
1
b)
2
c)
3
d)
4
109.
In exponential notation, the coefficient must be no smaller than ___ and no greater than ___.
a)
1 ; 9
b)
0 ; 9
c)
1 ; 10
d)
0 ; 10
110.
A number used to multiply a variable in a term is the ___.
a)
coefficient
b)
exponent
c)
constant term
d)
like terms
111.
In transformation, it is common practice to name transformed objects using letters with a ___ symbol.
a)
prime
b)
dot
c)
dash
d)
hyphen
112.
A fourth-degree polynomial
a)
quartic
b)
quintic
c)
cubic
d)
quadratic
e)
linear
113.
(See Fig. 3) What is the rule to describe the transformation shown?
a)
rotation 90° counter clockwise about the origin
b)
rotation 90° clockwise about the origin
c)
reflection across the x-axis
d)
rotation 180° about the origin
114.
Exponential notation is also called ___.
a)
scientific notation
b)
scientific form
c)
standard notation
d)
science notation
115.
Evaluate: (2x² + 6y + 3xy) + (3x² - 5xy - x) + (6xy + 5)
a)
5x² + 6y + 4xy - x + 5
b)
5x² - 6y - 4xy - x + 5
c)
5x² + 6y + 4xy - 3x + 2
d)
5x³ - 6y + 4xy - x + 5
116.
A/an ___ is a symbol for a number we do not know.
a)
variable
b)
exponent
c)
coefficient
d)
index
117.
The ___ is an object that has gone a transformation.
a)
image
b)
plane
c)
point
d)
shape
118.
In exponential notation, the coefficient must be ___.
a)
no smaller than 1 and no greater than 9
b)
no smaller than 0 and no greater than 9
c)
no smaller than 1 and no greater than 10
d)
no smaller than 0 and no greater than 10
119.
In the polynomial, the coefficient of the term must be a ___.
a)
real number
b)
integer
c)
whole number
d)
rational number
120.
(See Fig. 1) What is the rule to describe the transformation shown?
a)
reflection across x = 2
b)
reflection across x = 1
c)
reflection across the y axis
d)
reflection across y = x
121.
The ___ of a polynomial is the term of degree 0.
a)
constant term
b)
leading exponent
c)
leading coefficient
d)
leading variable
122.
Evaluate 5x³ - 8x + 3x⁵ + 4x² - 7x⁴ + 1 if x = 2.
a)
25
b)
22
c)
24
d)
21
123.
Rotation is also called ___.
a)
turn
b)
flip
c)
slide
d)
expand
124.
In transformation, it is common practice to name objects using ___.
a)
capital letters
b)
small letters
c)
numbers
d)
Roman numerals
125.
Divide 3x³ - 11x²y + 11xy² - 2y³ by x - 2y
a)
3x² - 5xy + y²
b)
3x² - 5xy + 2y²
c)
3x² - xy + y²
d)
x² - 5xy + y²
126.
Ways to add or subtract polynomials.
a)
horizontal, vertical
b)
horizontal, long operation
c)
vertical, columns
d)
rows, columns
e)
long operation, short
127.
A polynomial with only four terms is called ___.
a)
quadrinomial
b)
pentanomial
c)
fourtinomial
d)
fiftinomial
128.
Polynomials can be named based on the ___.
a)
degree
b)
number of exponents
c)
number of leading term
d)
variables
129.
Evaluate: (5x³ - 2x + 9) • (2x³ - x² + 1)
a)
-10x⁶ - 5x⁵ - 4x⁴ + 25x³ - 9x² - 2x + 9
b)
-10x⁶ - 5x⁵ - 4x⁴ + 25x³ - 9x² + 9
c)
-10x⁶ - 5x⁵ - 4x⁴ + x³ - 9x² - 2x + 9
d)
-10x⁶ - 5x⁵ + 4x⁴ - 5x³ - 9x² - 2x + 9
130.
Is this a polynomial? x - 2
a)
Yes
b)
No
131.
A/an ___ can be a single number, a variable, or numbers and variables multiplied together.
a)
term
b)
coefficient
c)
exponent
d)
polynomial
132.
In a polynomial with multiple variables, its ___ combined exponents in a term is the degree of the polynomial.
a)
largest
b)
smallest
c)
real
d)
imaginary
133.
(See Fig. 5) The L-shape A′B′C′D′E′F′ is the image of the L-shape ABCDEF after reflection in which of the following lines?
a)
the line y = 2
b)
the x axis
c)
the line x = 2
d)
the line y = x
134.
Is this a polynomial? 50x
a)
Yes
b)
No
135.
Evaluate: 678,000 ___ 6.78 x 10⁶
a)
<
b)
>
c)
=
d)
≤
136.
A/an ___ is a transformation that takes place when all points in a plane are rotated about a fixed point in the same direction through the same ___.
a)
rotation ; angle
b)
reflection ; curve
c)
translation ; distance
d)
enlargement ; prime
137.
How many lines of symmetry does a right triangle has?
a)
it depends
b)
0
c)
1
d)
2
138.
In geometry, a transformation means to ___.
a)
change
b)
grow big
c)
shrink
d)
expand
139.
Write 5.34 x 10⁴ in standard notation.
a)
53400
b)
5340000
c)
5.34E-4
d)
5.34 x 10,000
140.
A/an ___ is a transformation that preserves the shape and size of the object.
a)
isometry
b)
reflection
c)
translation
d)
rotation
141.
A ___ is a transformation that takes place when all points in a plane are flipped over in the same plane in a line known as the axis of reflection.
a)
reflection
b)
isometry
c)
rotation
d)
translation
142.
Which of the following is NOT synonymous to the transformation called enlargement?
a)
isometry
b)
compression
c)
expansion
d)
dilation
143.
Adding and subtracting polynomials: (A) Add/subtract the coefficients; (B) Combine like terms; (C) Write in standard form; (D) Simplify the polynomial
a)
D-B-A-C
b)
B-A-C-D
c)
D-A-B-C
d)
C-B-A-D
144.
Which of the following polynomials has a degree of 4, 3 terms, and 2 variables?
a)
3x⁴ - 4x³ - 3xy
b)
3x² - 3xy - 5
c)
3x⁴ - 4x³ - 3x
d)
3x⁴ - 4x³ + 3x² - 3xy - 5
145.
Evaluate: 2x + 3x
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
146.
In 6.48 x 10⁵, 10 is called the ___.
a)
base
b)
exponent
c)
indecs
d)
coefficient
147.
The terms in the polynomial must be in the form ___.
a)
axⁿ
b)
ax⁻ⁿ
c)
aⁿ
d)
-xⁿ
148.
Ways to divide polynomials
a)
identity, common denominator, long division
b)
distribution, common denominator, long division
c)
horizontal, vertical, long division
d)
factoring, long division, common numerator
e)
factoring, long division, decimals
149.
Evaluate: (2xy) • (4y)
a)
8xy²
b)
9xy²
c)
16xy²
d)
8xy
150.
Evaluate: 6.25 x 10³ ___ 6.3 x 10³
a)
<
b)
>
c)
=
d)
≤
151.
A polynomial with only one term is called ___.
a)
monomial
b)
binomial
c)
trinomial
d)
quadrinomial
e)
quintinomial
152.
A first-degree polynomial
a)
linear
b)
quadratic
c)
cubic
d)
quartic
e)
quintic
153.
A rotation is a transformation that turns a figure about a fixed point called the ___.
a)
center of rotation
b)
line of reflection
c)
line of symmetry
d)
center of reflection
154.
(See Fig.) How many of these shapes have EXACTLY ONE line of symmetry?
a)
9
b)
3
c)
6
d)
0
155.
How many lines of symmetry does an equilateral triangle has?
a)
3
b)
it depends
c)
1
d)
2
156.
The ___ of writing polynomial is to put the terms with the highest degree first.
a)
standard form
b)
index form
c)
poly form
d)
exponential form
157.
What are the ways to multiply polynomials?
a)
horizontal, vertical, identity
b)
horizontal, vertical
c)
vertical, columns, identity
d)
long multiplication, short method, properties
e)
rows, columns, properties
158.
A/an ___ can be a single number, a variable, or numbers and variables multiplied together.
a)
term
b)
coefficient
c)
exponent
d)
variable
159.
The standard form of writing polynomial is to put the terms with ___ first.
a)
highest degree
b)
lowest degree
c)
highest coefficient
d)
exponential degree
160.
In the polynomial, the exponent of the term must be a ___.
a)
non-negative integer
b)
positive integer
c)
non-negative rational number
d)
non-negative real number
161.
Is this a polynomial? 3x / 8
a)
Yes
b)
No
162.
Evaluate: (x+5) • (3x²+2x-8)
a)
3x³ + 17x² + 2x - 40
b)
3x³ - 17x² - 2x - 40
c)
3x³ + 17x² + x
d)
3x³ + 17x² - x - 40
163.
In 6.48 x 10⁵, 6.48 is called the ___.
a)
coefficient
b)
base
c)
exponent
d)
index
164.
Let’s say the debt in the US is now near 1.8 × 10¹³ dollars and that there are about 300,000,000 people in the United States. If every person paid their fair share of the debt, approximately how much would that be per person?
a)
6 x 10⁴
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
165.
Is this a polynomial? 1/(y+3)
a)
No
b)
Yes
166.
Which of the following are like terms?
a)
7x and πx
b)
(1/3)x and x²
c)
2x and 2y
d)
6y and 7
167.
Write 7x^2 - 4x^5 + 12 + 3x^3 - 2x + 2x^4 in the standard form for a Polynomial.
a)
-4x^5 + 2x⁴ + 3x³ + 7x^2 - 2x + 12
b)
4x^5 + 2x⁴ + 3x³ + 7x^2 - 2x + 12
c)
12 + 7x^2 - 4x^5 + 3x³ + 2x⁴ - 2x
d)
12 - 2x + 7x^2 + 3x³ + 2x⁴ - 4x^5
168.
The normal way of writing numbers
a)
standard notation
b)
exponential notation
c)
index form
d)
standard equation
169.
(See Fig. 6) Plane JKHI is being translated 5 units left and 1 unit down. What is the graph of the image of the object using the transformation given?
a)
B
b)
C
c)
A
d)
D
170.
In exponential notation, the exponent of the base must be a/an ___.
a)
integer
b)
real number
c)
irrational number
d)
whole number
171.
Evaluate: (20a³b⁴ + 5a²b² + 10a³b) ÷ (5a²b)
a)
4ab³ + b + 2a
b)
4ab³ + b - a
c)
4ab³ - b + 2
d)
4ab³ - b - 2a
172.
How many lines of symmetry does an isosceles triangle has?
a)
1
b)
it depends
c)
0
d)
2
173.
Is this a polynomial? x/2
a)
Yes
b)
No
174.
Is this a polynomial? y^3 / 5z
a)
No
b)
Yes
175.
Translation is also called ___.
a)
slide
b)
turn
c)
flip
d)
expand
176.
A/an ___ is a transformation that takes place when all points on a plane are moved in the same direction through the same ___.
a)
translation ; distance
b)
reflection ; curve
c)
enlargement ; prime
d)
rotation ; angle
177.
Is this a polynomial? 3xyz + 3xzy^2 - 0.1xz - 200y + 0.5
a)
Yes
b)
No
178.
Reflection is also called ___.
a)
flip
b)
turn
c)
slide
d)
expand
179.
___ are terms whose variables and their exponents are the same.
a)
like terms
b)
exponential terms
c)
poly terms
d)
constant terms
180.
Rotation that has the same direction as the hands of a clock is called ___.
a)
clockwise
b)
anti-clockwise
c)
counter-clockwise
d)
digital clockwise
181.
(See Fig. 2) Which shape P, Q, R or S fits into the big square without flipping or turning?
a)
R
b)
P
c)
Q
d)
S
182.
Which of the following is NOT a polynomial?
a)
3 / (x - 5)
b)
5x³ - x/2
c)
3xy - 4yz + 2xz
d)
52x³ - 19y^5
183.
Anti-clockwise is also called ___.
a)
counter-clockwise
b)
anti-clockwise
c)
clockwise
d)
digital clockwise
184.
The number of times a number or variable is multiplied by itself is the ___.
a)
exponent
b)
coefficient
c)
constant term
d)
variable
185.
Which of the following numbers is NOT correctly written in exponential notation?
a)
6.3025
b)
1.3 x 10²
c)
8.44 x 10²
d)
7.12438 x 10²
186.
Point Q (2 , 4) is reflected along the line intersecting the origin and (5 , 5). What is the location of the image?
a)
(4 , 2)
b)
(4 , -2)
c)
(-4 , -2)
d)
(-4 , 2)
187.
The ___ of a polynomial in one variable is the largest exponent in the polynomial.
a)
degree
b)
term
c)
index
d)
constant
188.
If a line can be drawn through a figure so the one side of the figure is a reflection of the other side, the line is called a ___.
a)
line of symmetry
b)
line of reflection
c)
line of translation
d)
line of rotation
189.
A polynomial with only five terms is called ___.
a)
quintinomial
b)
pentanomial
c)
fivetanomial
d)
fourtinomial
190.
Rotation that has the opposite direction as the hands of a clock is called ___.
a)
anti-clockwise
b)
clockwise
c)
digital clockwise
d)
revolution
191.
A reflection flips a figure over a line called a ___.
a)
line of reflection
b)
line of symmetry
c)
line of translation
d)
line of rotation
192.
Write in standard form: 2x² - 2 + 4x¹ + x
a)
2x² + 5x - 2
b)
2x² + 4x¹ + x - 2
c)
2x² + x + 4x¹ - 2
d)
x¹ + x + 2x² - 2
193.
Earth is approximately 9.3 × 10⁷ miles from the sun and Saturn is approximately 8.87 × 10⁸ miles from the sun. Approximately, how much further from the sun is Saturn than Earth?
a)
7.94 x 10⁸
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
194.
The coefficient of the term with the largest combined exponents is called ___.
a)
leading coefficient
b)
leading term
c)
leading constant
d)
leading variable
195.
After translation, rotation and reflection, the shape still has the same ___, ___, ___ and line ___.
a)
size; area; angles; lengths
b)
left; top; right; bottom
c)
turn; flip; slide; point
d)
height; length; thickness; width
196.
What is the degree of the polynomial 5x³ - 8x + 3x⁵ + 4x² - 7x⁴ + 1 ?
a)
5
b)
3
c)
4
d)
6
197.
Is this a polynomial? √2
a)
Yes
b)
No
198.
Name this polynomial: 5x² - 2x + 17
a)
trinomial, quadratic
b)
binomial, linear
c)
trinomial, cubic
d)
trinomial, quartic
e)
quadratic, binomial
199.
The 3 basic types of transformations change the ___ of a shape.
a)
position
b)
size
c)
length
d)
area
200.
Write 0.00678 in exponential notation.
a)
6.78 x 10⁻³
b)
7.94 x 10⁹
c)
9.8 x 10¹⁰
d)
1.5 × 10¹⁴
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