The highlighted power tells you to do what two things?

take the cube root, raise to the 5th power

Honors Algebra 2 Final Exam Review

Duplicate of Algebra 2 Final Exam Review: Mr.Haney's Algebra 2 Quiz #algebra2 Duplicate of Trigonometry review: Review for trigonometry Graphs of the trig functions: a basic review of the sin and cos graphs Inverse Trig Expressions Exit Ticket: Simplify inverse trig expressi

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Questions 95

Answers

1
Evaluate: i³
i
-1
1
-i
2
Which conic section is represented by the equation below?
parabola
hyperbola
circle
ellipse
3
tan^-1(tan(2π/3))
2π/3
π/3
– π/3
– 2π/3
4
Evaluate using mental math: 49^-1/2
-7
-1/7
7
1/7
5
The highlighted power tells you to do what two things?
divide by 5/3
multiply by 5/3
take the cube root, raise to the 5th power
take the 5th root, raise to the third power
6
csc^-1(2)
π/4
π/6
π/2
π/3
7
sin^-1(√3/2)
– π/6
π/3
– π/3
π/6
8
On the graph of the parabola below, what is the part in red called?
directrix
focus
latus rectum
vertex
9
The bowler & the fez are both types of these.
What are shoes?
What are gems?
What are hats?
What are flowers?
10
In which direction does the parabola x=2(y+2)²-1 open?
down
up
right
left
11
what is the period of = -3 sin 1/2 θ?
2π
1/2
4π
π/2
12
write a sin equation for the graph shown
y = 5 sin 4x
y = 5 sin 4π x
y = 5 sin π/4 x
y = 5 sin 8 x
13
It’s the only mythological animal mentioned in a Harry Potter book title.
What is a phoenix?
What is a dragon?
What is a unicorn?
What is a centaur?
14
On the graph of the ellipse below, what are the points in red called?
foci
covertices
center
vertices
15
What equation can we use to determine the measure of angle A?
tan 6=A/8
tan A=6/8
tan 8=6/A
tan A=8/6
16
where does the graph y = 3sin 2θ have a maximum value of 3?
0
π/4
π
π/2
17
Which conic section is represented by the equation below?
parabola
hyperbola
ellipse
circle
18
How is this read: f^-1(x) ?
f negative one times x
the inverse of f of x
f of x
the reciprocal of f of x
19
csc(cos^-1(–3/5))
5/3
– 5/3
– 5/4
5/4
20
cos^-1(cos(2π/3))
2π/3
– π/3
– 2π/3
π/3
21
Thumper is this title Disney character’s best friend.
Who is Bambi?
Who is Pinocchio?
Who is Winnie the Pooh?
Who is the Little Mermaid?
22
cos(sin^-1(3/5))
4/5
3/5
– 3/5
– 4/5
23
Simplify: √45
5√3
3√5
4√5
3i√5
24
What equation can we use to determine x?
x=sin-1(5/2.5)
x=sin-1(2.5/5)
x=tan-1(2.5/5)
x=cos-1(2.5/5)
25
What gives us the measure of angle A?
A=cos-1(42/49)
A=sin-1(42/49)
A=tan-1(42/49)
A=tan-1(49/42)
26
What number should be added to complete the square: x²+20x+_____ ?
10
20
100
40
27
This inspector mercilessly pursues Jean Valjean in “Les Miserables”
Who is Javert?
Who is Inspector Gadget?
Who is Enjolras?
Who is Cossette?
28
What is √−225 ?
15i
-15
15
-15i
29
Evaluate using mental math: 125^2/3
-25
100
∛5
25
30
This Marvel superhero is the custodian of the Time Stone.
Who is Dr. Strange?
Who is Vision?
Who is Loki?
Who is Thor?
31
tan(sin^-1(–√3/2))
π/3
√3
– √3
– π/3
32
Which one of these is not a method for solving quadratic equations?
the reciprocal method
the quadratic formula
factoring
completing the square
33
In which direction does the parabola y=-(x+2)²open?
left
up
right
down
34
Which conic section is represented in the equation below?
hyperbola
ellipse
circle
parabola
35
What equation can you use to determine the length of AB? (Use x for AB)
tan 45°=32/x
sin 45°=x/32
sin 45°=32/x
cos 45°=32/x
36
What equation will give us the measure of angle D?
sin D=18/7
cos D=7/18
cos D=18/7
sin D=7/18
37
where does the graph y= 4 cos π/2 θ have a minimum value of -4?
π/2
π
π/4
2
38
What number should be added to complete the square x²-14x+____ ?
-49
14
7
49
39
What gives us the value of angle B?
B=sin-1(7/4)
B=tan-1(7/4)
B=tan-1(4/7)
B=sin-1(4/7)
40
On the graph of the ellipse below, what are the points in red called?
center
vertices
covertices
foci
41
What equation will give us the value of c?
cos 31°=5.12/x
cos 31°=x/5.12
sin 31°=5.12/x
sin 31°=x/5.12
42
Evaluate: √-25
-5i
-5
5i
5
43
What kind of dogs does Mr. Haney have?
Bulldogs
Poodles
Boxers
Great Danes
44
The olfactory nerves affect this sense in the brain.
What is touch?
What is smell?
What is sight?
What is hearing?
45
What does the one-half power mean?
multiply by 1/2
take the square root
use the reciprocal
square it
46
What are the zeros of the graph of y = 5sinθ in the period from 0⩽θ⩽2π?
π/2
π
0, π, 2π
π/2, 3π/2
47
Evaluate using mental math: 32^3/5
8
1/8
64
125
48
What equation gives us the value of side AC? (use x for AC)
tan 20°=x/4
sin 20°=4/x
tan 20°=4/x
cos 20°=x/4
49
Evaluate: √−81
√9
-9
9i
-9i
50
Evaluate using mental math:
10
2
-2
100
51
What equation can we use to determine BC? (Use x for BC)
cos 40°=6/x
tan 40°=6/x
tan 40°=x/6
sin 40°=x/6
52
Evaluate using mental math: log 1
not possible
10
1
0
53
Evaluate using mental math: log₄64
21
3
8
16
54
What equation can we use to determine x?
x=cos-1(10/9)
x=tan-1(10/9)
x=sin-1(9/10)
x=tan-1(9/10)
55
What does a logarithm represent?
a lumberjack
a radical
a reciprocal
an exponent
56
What is the amplitude of y = -5sin2θ?
π
5
-5
2
57
sin C=
7/25
24/7
7/24
24/25
58
What equation will give us the value of x?
x=sin-1(300/400)
x=cos-1(400/300)
x=tan-1(300/400)
x=tan-1(400/300)
59
tan A=
6/8
6/10
8/6
8/10
60
Evaluate using mental math: log₇7⁴¹
41
741
41/7
7
61
write a cos equation for the graph shown
y = -3 cos 4 x
y = -3 cos π x
y = 3 cos π/2 x
y = -3 cos π/2 x
62
How is this read: (f∘g)(3)
f of g of three
fog times three
fog
fog three
63
cos^-1(–1/2)
– π/6
2π/3
π/6
π/3
64
What is the square root of 289?
17
23
16
13
65
sec^-1(-2)
– π/6
π/3
– π/3
2π/3
66
Which conic section is represented in the equation: x²+(y-2)²=7 ?
circle
hyperbola
parabola
ellipse
67
What number should be added to complete the square: x²-30x+_____ ?
30
15
225
90
68
What equation will allow us to calculate x?
x=10/sin60°
x=10*cos60°
x=10/cos60°
x=10*sin60°
69
Evaluate using mental math: log₂32
16
5
6
1/5
70
What formula will give us x?
x=42/sin28°
x=tan28°/42
x=42/tan28°
x=42*tan28°
71
What does the number "i" represent?
1
√1
√-1
-1
72
cos^-1(cos(3π/4)) .
– 3π/4
π/4
3π/4
– π/4
73
Evaluate using mental math: 10^log 3?
30
10
3
1
74
Which conic section is represented by the equation: x²+y²=1 ?
parabola
hyperbola
ellipse
circle
75
What do negative exponents mean?
take the square root
use the reciprocal
make it negative
use imaginary numbers
76
On the graph of the parabola below, what is the part in red called?
latus rectum
focus
directrix
vertex
77
What is the minimum value on the graph of y = 3cos 4θ?
4
3
-3
900
78
what are the amp and period of y = -5 sin 2/3 x?
5 and 3π
5 and 3
-5 and 3π
5 and 2/3
79
Which of these is an irrational number?
2/3
0.2354
-16
√7
80
What equation can we use to determine the measure of angle B?
cos B=2/10
tan B=10/2
tan B=2/10
sin B=2/10
81
What equation can we use to determine b?
sin 36°=b/10
tan 36°=10/b
cos 36°=b/10
tan 36°=b/10
82
Evaluate using mental math: log₅125
25
5
3/2
3
83
Simplify: √75
3√5
7√5
5√7
5√3
84
On the graph of the parabola below, what is the part in red called?
directrix
focus
latus rectum
vertex
85
Which conic section is represented by the equation below?
parabola
ellipse
hyperbola
circle
86
tan T=
24/7
24/25
7/25
7/24
87
What gives us the value of angle A?
A=cos-1(7/4)
A=sin-1(4/7)
A=tan-1(7/4)
A=cos-1(4/7)
88
What equation can we use to determine x?
sin 30°=5/x
sin 30°=x/5
cos 30°=x/5
tan 30°=5/x
89
Which conic section is represented by the equation below?
ellipse
hyperbola
parabola
circle
90
On the graph of the parabola below, what is the part in red called?
directrix
vertex
latus rectum
focus
91
what is the period of = 2 cos 4θ?
4
2
8π
π/2
92
What does the one-third power mean?
take the cube root
cube it
multiply by 3
multiply by 1/3
93
Evaluate: i²
-1
-i
i
1
94
How do you get inverse functions?
x & y switch places
solve for y
take the reciprocal
solve for x
95
On the graph of the ellipse below, what are the points in red called?
foci
vertices
covertices
center

Honors Algebra 2 Final Exam Review Flashcards | StudBud

Honors Algebra 2 Final Exam Review

95 termsStudBud Administration

Flashcards95 cardsFPractice quizPHost liveL

Questions 95

Answers

1
Evaluate: i³
i
-1
1
-i
2
Which conic section is represented by the equation below?
parabola
hyperbola
circle
ellipse
3
tan^-1(tan(2π/3))
2π/3
π/3
– π/3
– 2π/3
4
Evaluate using mental math: 49^-1/2
-7
-1/7
7
1/7
5
The highlighted power tells you to do what two things?
divide by 5/3
multiply by 5/3
take the cube root, raise to the 5th power
take the 5th root, raise to the third power
6
csc^-1(2)
π/4
π/6
π/2
π/3
7
sin^-1(√3/2)
– π/6
π/3
– π/3
π/6
8
On the graph of the parabola below, what is the part in red called?
directrix
focus
latus rectum
vertex
9
The bowler & the fez are both types of these.
What are shoes?
What are gems?
What are hats?
What are flowers?
10
In which direction does the parabola x=2(y+2)²-1 open?
down
up
right
left
11
what is the period of = -3 sin 1/2 θ?
2π
1/2
4π
π/2
12
write a sin equation for the graph shown
y = 5 sin 4x
y = 5 sin 4π x
y = 5 sin π/4 x
y = 5 sin 8 x
13
It’s the only mythological animal mentioned in a Harry Potter book title.
What is a phoenix?
What is a dragon?
What is a unicorn?
What is a centaur?
14
On the graph of the ellipse below, what are the points in red called?
foci
covertices
center
vertices
15
What equation can we use to determine the measure of angle A?
tan 6=A/8
tan A=6/8
tan 8=6/A
tan A=8/6
16
where does the graph y = 3sin 2θ have a maximum value of 3?
0
π/4
π
π/2
17
Which conic section is represented by the equation below?
parabola
hyperbola
ellipse
circle
18
How is this read: f^-1(x) ?
f negative one times x
the inverse of f of x
f of x
the reciprocal of f of x
19
csc(cos^-1(–3/5))
5/3
– 5/3
– 5/4
5/4
20
cos^-1(cos(2π/3))
2π/3
– π/3
– 2π/3
π/3
21
Thumper is this title Disney character’s best friend.
Who is Bambi?
Who is Pinocchio?
Who is Winnie the Pooh?
Who is the Little Mermaid?
22
cos(sin^-1(3/5))
4/5
3/5
– 3/5
– 4/5
23
Simplify: √45
5√3
3√5
4√5
3i√5
24
What equation can we use to determine x?
x=sin-1(5/2.5)
x=sin-1(2.5/5)
x=tan-1(2.5/5)
x=cos-1(2.5/5)
25
What gives us the measure of angle A?
A=cos-1(42/49)
A=sin-1(42/49)
A=tan-1(42/49)
A=tan-1(49/42)
26
What number should be added to complete the square: x²+20x+_____ ?
10
20
100
40
27
This inspector mercilessly pursues Jean Valjean in “Les Miserables”
Who is Javert?
Who is Inspector Gadget?
Who is Enjolras?
Who is Cossette?
28
What is √−225 ?
15i
-15
15
-15i
29
Evaluate using mental math: 125^2/3
-25
100
∛5
25
30
This Marvel superhero is the custodian of the Time Stone.
Who is Dr. Strange?
Who is Vision?
Who is Loki?
Who is Thor?
31
tan(sin^-1(–√3/2))
π/3
√3
– √3
– π/3
32
Which one of these is not a method for solving quadratic equations?
the reciprocal method
the quadratic formula
factoring
completing the square
33
In which direction does the parabola y=-(x+2)²open?
left
up
right
down
34
Which conic section is represented in the equation below?
hyperbola
ellipse
circle
parabola
35
What equation can you use to determine the length of AB? (Use x for AB)
tan 45°=32/x
sin 45°=x/32
sin 45°=32/x
cos 45°=32/x
36
What equation will give us the measure of angle D?
sin D=18/7
cos D=7/18
cos D=18/7
sin D=7/18
37
where does the graph y= 4 cos π/2 θ have a minimum value of -4?
π/2
π
π/4
2
38
What number should be added to complete the square x²-14x+____ ?
-49
14
7
49
39
What gives us the value of angle B?
B=sin-1(7/4)
B=tan-1(7/4)
B=tan-1(4/7)
B=sin-1(4/7)
40
On the graph of the ellipse below, what are the points in red called?
center
vertices
covertices
foci
41
What equation will give us the value of c?
cos 31°=5.12/x
cos 31°=x/5.12
sin 31°=5.12/x
sin 31°=x/5.12
42
Evaluate: √-25
-5i
-5
5i
5
43
What kind of dogs does Mr. Haney have?
Bulldogs
Poodles
Boxers
Great Danes
44
The olfactory nerves affect this sense in the brain.
What is touch?
What is smell?
What is sight?
What is hearing?
45
What does the one-half power mean?
multiply by 1/2
take the square root
use the reciprocal
square it
46
What are the zeros of the graph of y = 5sinθ in the period from 0⩽θ⩽2π?
π/2
π
0, π, 2π
π/2, 3π/2
47
Evaluate using mental math: 32^3/5
8
1/8
64
125
48
What equation gives us the value of side AC? (use x for AC)
tan 20°=x/4
sin 20°=4/x
tan 20°=4/x
cos 20°=x/4
49
Evaluate: √−81
√9
-9
9i
-9i
50
Evaluate using mental math:
10
2
-2
100
51
What equation can we use to determine BC? (Use x for BC)
cos 40°=6/x
tan 40°=6/x
tan 40°=x/6
sin 40°=x/6
52
Evaluate using mental math: log 1
not possible
10
1
0
53
Evaluate using mental math: log₄64
21
3
8
16
54
What equation can we use to determine x?
x=cos-1(10/9)
x=tan-1(10/9)
x=sin-1(9/10)
x=tan-1(9/10)
55
What does a logarithm represent?
a lumberjack
a radical
a reciprocal
an exponent
56
What is the amplitude of y = -5sin2θ?
π
5
-5
2
57
sin C=
7/25
24/7
7/24
24/25
58
What equation will give us the value of x?
x=sin-1(300/400)
x=cos-1(400/300)
x=tan-1(300/400)
x=tan-1(400/300)
59
tan A=
6/8
6/10
8/6
8/10
60
Evaluate using mental math: log₇7⁴¹
41
741
41/7
7
61
write a cos equation for the graph shown
y = -3 cos 4 x
y = -3 cos π x
y = 3 cos π/2 x
y = -3 cos π/2 x
62
How is this read: (f∘g)(3)
f of g of three
fog times three
fog
fog three
63
cos^-1(–1/2)
– π/6
2π/3
π/6
π/3
64
What is the square root of 289?
17
23
16
13
65
sec^-1(-2)
– π/6
π/3
– π/3
2π/3
66
Which conic section is represented in the equation: x²+(y-2)²=7 ?
circle
hyperbola
parabola
ellipse
67
What number should be added to complete the square: x²-30x+_____ ?
30
15
225
90
68
What equation will allow us to calculate x?
x=10/sin60°
x=10*cos60°
x=10/cos60°
x=10*sin60°
69
Evaluate using mental math: log₂32
16
5
6
1/5
70
What formula will give us x?
x=42/sin28°
x=tan28°/42
x=42/tan28°
x=42*tan28°
71
What does the number "i" represent?
1
√1
√-1
-1
72
cos^-1(cos(3π/4)) .
– 3π/4
π/4
3π/4
– π/4
73
Evaluate using mental math: 10^log 3?
30
10
3
1
74
Which conic section is represented by the equation: x²+y²=1 ?
parabola
hyperbola
ellipse
circle
75
What do negative exponents mean?
take the square root
use the reciprocal
make it negative
use imaginary numbers
76
On the graph of the parabola below, what is the part in red called?
latus rectum
focus
directrix
vertex
77
What is the minimum value on the graph of y = 3cos 4θ?
4
3
-3
900
78
what are the amp and period of y = -5 sin 2/3 x?
5 and 3π
5 and 3
-5 and 3π
5 and 2/3
79
Which of these is an irrational number?
2/3
0.2354
-16
√7
80
What equation can we use to determine the measure of angle B?
cos B=2/10
tan B=10/2
tan B=2/10
sin B=2/10
81
What equation can we use to determine b?
sin 36°=b/10
tan 36°=10/b
cos 36°=b/10
tan 36°=b/10
82
Evaluate using mental math: log₅125
25
5
3/2
3
83
Simplify: √75
3√5
7√5
5√7
5√3
84
On the graph of the parabola below, what is the part in red called?
directrix
focus
latus rectum
vertex
85
Which conic section is represented by the equation below?
parabola
ellipse
hyperbola
circle
86
tan T=
24/7
24/25
7/25
7/24
87
What gives us the value of angle A?
A=cos-1(7/4)
A=sin-1(4/7)
A=tan-1(7/4)
A=cos-1(4/7)
88
What equation can we use to determine x?
sin 30°=5/x
sin 30°=x/5
cos 30°=x/5
tan 30°=5/x
89
Which conic section is represented by the equation below?
ellipse
hyperbola
parabola
circle
90
On the graph of the parabola below, what is the part in red called?
directrix
vertex
latus rectum
focus
91
what is the period of = 2 cos 4θ?
4
2
8π
π/2
92
What does the one-third power mean?
take the cube root
cube it
multiply by 3
multiply by 1/3
93
Evaluate: i²
-1
-i
i
1
94
How do you get inverse functions?
x & y switch places
solve for y
take the reciprocal
solve for x
95
On the graph of the ellipse below, what are the points in red called?
foci
vertices
covertices
center