Algebra 2
10402
Semester 2
Students must complete the following to receive full credit for EACH credit/unit:
Terms Define all terms, give examples when appropriate
Notes 10 Bullet Points from each section or 3-5 sentence summaries from each section
Questions Answer the questions completely
Test Take each test found at: https://testmoz.com/class/16400
All test passwords are: osc
All videos have Spanish translations under the play button.
Todos los videos tienen traducción al español debajo del botón de reproducción.
Unit 6 - Exponential and Logarithmic Functions
Terms to Know
Terms to Know:
Logarithmic
Exponential
NaturalLog
Continuous
Recursive
Asymptote
Quotient
Explicit
Compound
HalfLife
Product
Domain
Growth
Power
Range
Euler
Decay
Base
Notes: 10 Bullet Points from each section or 3-5 sentence summaries from each section.
Section 6.1: Exponential Growth and Decay Functions
Section 6.2: The Natural Base e
Section 6.3: Logarithms and Logarithmic Functions
Section 6.4: Transformations of Exponential and Logarithmic Functions
Section 6.5: Properties of Logarithms
Section 6.6: Solving Exponential and Logarithmic Equations
Section 6.7: Modeling With Exponential and Logarithmic Functions
Important Questions: Answer the following Questions
Evaluate the logarithm. Use log 5 = 1.1610 and log 11 = 1.7297, if necessary.
log4 55
log4 11/5
log4 121
log4 22 + log4 1/2
log4 6 + log4 10 - log4 12
Solve the equation.
22x-1 = 8
log2(7x + 9) = 1
9x = (1/3)2x-4
ln(2x + 5) = ln(3x - 3)
The number of new chain saws sold t years after the introduction of a new model is given by the function y = 2300 ln(8t + 3). How many chain saws will be sold 5 years after the new model is introduced? Round your answer to the nearest whole number.
Take the Algebra 2 Unit 6 Test at https://testmoz.com/class/16400
Unit 7 - Rational Functions
Terms to Know
Terms to Know:
complex conjugate
polynomial
coefficient
quadratic
theorem
Descartes
synthetic
fraction
factor
function
constant
Notes: 10 Bullet Points from each section or 3-5 sentence summaries from each section.
Section 7.1: Inverse Variation
Section 7.2: Graphing Rational Functions
Section 7.3: Multiplying and Dividing Rational Expressions
Section 7.4: Adding and Subtracting Rational Expressions
Section 7.5: Solving Rational Equations
Important Questions: Answer the following Questions
The variables x and y vary inversely. Use the given values to write an equation relating x and y. Then find y when x = 2.
x = -1, y = 29
x = 8, y = 11
x = 3, y = 12
x = 3/7, y = 7/6
Perform the indicated operation.
(6a2/b) / (3a4/5b2)
[(t2 + 4t - 21) / (t2 + t - 12)] - [6 / (t - 4)]
[(x2 - 2x - 35) / (x2 - 4x - 21)] / [(x2 + 9x + 20) / (x2 - x - 12)]
[p2 / (p + 6)] x [(p2 + 11p + 30) / (p2 + 6p)]
(7m2/3n5) x (8n6/10m4)
For Valentine’s Day, a chocolate store plans to produce a chocolate-covered strawberry in the shape of a heart. The initial cost for the store to produce this item is $560. The store estimates that it will cost $0.84 to make one heart-shaped chocolate-covered strawberry. How many of the heart-shaped chocolate-covered strawberries must the company produce before the average cost for the item is $1.25? Round your answer to the nearest whole number.
Take the Algebra 2 Unit 7 Test at https://testmoz.com/class/16400
Unit 8 - Sequences and Series
Terms to Know
Terms to Know:
Sequence
Terms
Finite Sequence
Infinite Sequence
Rule
Series
Summation Notation
Sigma Notation
Factorial
Notes: 10 Bullet Points from each section or 3-5 sentence summaries from each section.
Section 8.1: Defining and Using Sequences and Series
Section 8.2: Analyzing Arithmetic Sequences and Series
Section 8.3: Analyzing Geometric Sequences and Series
Section 8.4: Finding Sums of Infinite Geometric Series
Section 8.5: Using Recursive Rules With Sequences
Important Questions: Answer the following Questions
Write a recursive rule for the sequence. Then find a4.
-2, -7, -12, -17, ...
r = 1/5, a1 = 125
an = 3 - 2n
2, 9, 37, 149, ...
You recently have been offered a job that pays you a monthly salary of $3500 and guarantees you a monthly raise of $180 during your first year on the job.
Find the general term of this arithmetic sequence.
What will your monthly salary be at the end of your first year of work?
In preparation to buy a new video game that costs $65, your friend plans on saving money each month for the purchase of the game. Your friend initially starts her savings with $10 in January, and plans on saving 10% more during each successive month. After what month will your friend be able to purchase the video game?
Find the next term in the pattern and then write a rule for the nth term.
2, 9, 16, 23, ...
-3, 6, -9, 12, ...
1/5, 2/10, 3/15, 4/20, ...
Take the Algebra 2 Unit 8 Test at https://testmoz.com/class/16400
Unit 9 - Trigonometric Ratios and Functions
Terms to Know
Terms to Know:
arccosine
arctangent
cotangent
arcsine
trigonometric function
trigonometric
radian
cosecant
inverse function
cosine
secant
function
sine
tangent
angle
adjacent
Notes: 10 Bullet Points from each section or 3-5 sentence summaries from each section.
Section 9.1: Right Triangle Trigonometry
Section 9.2: Angles and Radian Measure
Section 9.3: Trigonometric Functions of Any Angle
Section 9.4: Graphing Sine and Cosine Functions
Section 9.5: Graphing Other Trigonometric Functions
Section 9.6: Modeling With Trigonometric Functions
Section 9.7: Using Trigonometric Identities
Section 9.8: Using Sum and Difference Formulas
Important Questions: Answer the following Questions
Evaluate the given trigonometric function using the graph above for Questions 1-4.
sin Θ
cos Θ
tan Θ
cot Θ
Verify the identity.
sin2 x + sin2 x cot2 x = 1
1 - [cos2 x / (1 + sin x)] = sin x
Evaluate.
cot(495°)
sec(-240°)
Convert the degree measure to radians or the radian measure to degrees. Then find one positive angle and one negative angle that is coterminal with the given angle.
-560°
170°
Take the Algebra 2 Unit 9 Test at https://testmoz.com/class/16400
Unit 10 - Probability
Terms to Know
Terms to Know:
Probability
Distribution
Outcome
Function
Event
Statistics
Percentage
Sum
Mean
Notes: 10 Bullet Points from each section or 3-5 sentence summaries from each section.
Section 10.1: Sample Spaces and Probability
Section 10.2: Independent and Dependent Events
Section 10.3: Two-Way Tables and Probability
Section 10.4: Probability of Disjoint and Overlapping Events
Section 10.5: Permutations and Combinations
Section 10.6: Binomial Distributions
Important Questions: Answer the following Questions
You spin a spinner that has equal spots numbered 1–8. Find the probability of the event described.
1. You spin a 4.
2. You spin a composite number.
3. You spin a multiple of 2.
4. You spin a number less than 1.
Evaluate the expression.
5. 12P5
6. 7C4
7. 13C7
8. 9P4
A small bag contains 6 pennies, 5 nickels, 3 dimes, 5 quarters, and 2 one-dollar coins.
9. You choose one coin at random from the bag. What is the probability that you choose a one-dollar coin or a dime?
10. You choose one coin at random, do not replace it, and then choose a second coin at random. What is the probability that you choose a quarter followed by another quarter?
Take the Algebra 2 Unit 10 Test at https://testmoz.com/class/16400