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Rivera Algebra 2 Semester 2 Exam Review Project Flashcards | StudBud
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Rivera Algebra 2 Semester 2 Exam Review Project
what is the value of d?
1/2b is the formula for?
Rivera Algebra 2 Semester 2 Exam Review Project
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algebra2
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Answers
1
1/2b is the formula for?
Volume of a triangle
Area of a triangle
Volume of a cone
Area of a square
2
what is the value of d?
12
6
6√3
6√2
3
add the two fractions
1/2
1/3
11/14
7/21
4
you will spin TWO times.Find p (blue, then even)
5/12
3/8
3/16
5/64
5
Complete the two-way table
A.12 B.97 C.3 D.66 E.131
A.113 B.13 C.47 D.23 E.76
A.12 B.95 C.3 D.66 E.313
None of the above
6
What is the amplitude of f(x)=5sin9x)?
-3
3
1
7
which of the following is another namer the input?
x
y/x
range
y
8
this is a graph of
tangent
sine
cosine
trigonometry
9
Multiply and simplify the rational expression.
n
6n/(n+3)(n+1)
1
5/4
10
the amplitude of this function is:
4
the functions can't have amplitude!
2π
2
11
You will choose two DIFFERENT people at random.Find p(two females).
1/3
876/3725
73/150
5329/22500
12
Solve for x.Round your answer to the nearest tenth.
16.1
16
24.9
24.8
13
what is the length of line segment ab?
2√3
6
3√2
3
14
What is the probability that you spin red OR yellow?
6/12
5/12
6/11
1/12
15
when you multiply powers with the same vase
keep the base and add the exponent.
keep the base and multiply the exponent.
keep the base and divide the exponent.
keep the base and subtract the exponent.
16
the period of the function is:
π/4
2π
π
π/2
17
add the two rational expressions:
6/4x
8/3x
6/3x
2/x
18
What is the percentage of males who are left handed?
34%
approximately 4%
8%
approximately 41%
19
what does the 95 in the center tell you?
95 students have Music and Foreign and Language
95 students have Music and Art
95 students have all three classes
95 students have Art and Foreign Language
20
what are the dimensions of matrix A?
3x2
2x2
3x3
2x3
21
Divide and simplify the rational expression.
p-7
10p2(p+9)/(p-1)
1
3p2
22
What is the amplitude of f(x)=5sin(x)?
3
-5
1
5
23
what is the value of x?
9√3
18
9√2
9
24
What is the percentage of people who got no food and no drinks?
3%
10%
2.5%
32%
25
inverse function
b
c
d
a
26
this part of the graph is called:
amplitude
period
crest
frequency
27
two angles that add up to 180 degrees are called?
acute
adjacent
supplementary
complimentary
28
How many students are represented in the diagram?
1325
880
1005
1230
29
Solve for x.Round to the nearest tenth.
7.2
8.4
7.9
8.5
30
Dividing and simplify the rational expression.
m+2
(m-5)/10m
(m+1)/2
9m-4)/7
31
With of the following is another name for the input?
y-2=3(x-4)
y=2/3x+4
y-3=2x
2x+4y=10
32
one to one
no
yes
33
which matrix can you find the inverse of by hand?
c
b
a
34
What elective class has the least number of students enrolled?
Art
None of the above
Foreign Language
Music
35
How is the graph of y=cos(x)=2 changed from y=cos(x)?
vertical shift down2
horizontal shift left 2
vertical shift up 2
horizontal shift right 2
36
What is the amplitude of the graph?
4
6
3
2
37
Find P(less than 3).
57/80
19/80
38/80
61/80
38
what is the ratio for sin<c?
5/12
12/13
5/13
12/5
39
what is the missing side length
24
6
6√3
6√2
40
complete the two way table
A.700 B.750 C.1050 D.500 E.525
A.60 B.35 C.55 D.40 E.145
A.34 B.12 C.53 D.53 E.54
A.80 B.65 C.85 D.60 E.145
41
You will draw two cards from the deck replacing the first.Find P(even then face card)
15/169
13/169
15/52
17/26
42
subtract 1the two fractions
8/5
53/24
1
-6/5
43
Add the rational expressions.Simplify if possible.
b
d
c
a
44
what does the 145 tell you?
145 students have just Art
145 Students have all three course
145 students have just Music
145 Likes Art and Music
45
Add the two rational expressions:
a
b
c
d
46
Solve for y.
y=10
y=10*sqrt(2)
y=20
47
what is the value of x?
7
14
7√2
7√3
