1. What do I need on the Final?
Use this algorithm to calculate your Semester Grade:
𝟎.𝟖𝒙+𝟎.𝟐𝒚=𝐒
Where x = current % and y = final exam %
0.8 𝑪𝑼𝑹𝑹𝑬𝑵𝑻 % +0.2 𝑭𝑰𝑵𝑨𝑳 % =𝑺𝑬𝑴𝑬𝑺𝑻𝑬𝑹 𝑮𝑹𝑨𝑫𝑬%

2. List of Topics
Unit 4B (Exponential and Logarithmic Functions)
Find the inverse of a function
Evaluate logarithms including change of base
Solve logarithmic equations
Solve equations that yield an extraneous solution
Solve exponential equation with and without the use of logarithms
Solve applications involving exponential growth and decay
Tips:
If you have a variable in the exponent, you need to use a logarithm and vice-versa

3. List of Topics Unit 4B (Exponential and Logarithmic Functions)
Find the inverse of a function
Evaluate logarithms including change of base
Solve logarithmic equations
Solve equations that yield an extraneous solution
Solve exponential equation with and without the use of logarithms
Solve applications involving exponential growth and decay

4. List of Topics Tips: Calculator Buttons: TI 84: Math A: Logbase TI 83:
Unit 4B (Exponential and Logarithmic Functions)
Find the inverse of a function
Evaluate logarithms including change of base
Solve logarithmic equations
Solve equations that yield an extraneous solution
Solve exponential equation with and without the use of logarithms
Solve applications involving exponential growth and decay
Tips:
Calculator Buttons:
TI 84: Math A: Logbase
TI 83:

5. List of Topics Power Property: 𝑙𝑜𝑔 𝑏 𝑚 𝑝 =𝑝∙ 𝑙𝑜𝑔 𝑏 𝑚
Unit 4B (Exponential and Logarithmic Functions)
Find the inverse of a function
Evaluate logarithms including change of base
Solve logarithmic equations
Solve equations that yield an extraneous solution
Solve exponential equation with and without the use of logarithms
Solve applications involving exponential growth and decay
Power Property: 𝑙𝑜𝑔 𝑏 𝑚 𝑝 =𝑝∙ 𝑙𝑜𝑔 𝑏 𝑚
Product Property: 𝑙𝑜𝑔 𝑏 𝑚∙𝑛= 𝑙𝑜𝑔 𝑏 𝑚+ 𝑙𝑜𝑔 𝑏 𝑛
Quotient Property: 𝑙𝑜𝑔 𝑏 𝑚 𝑛 = 𝑙𝑜𝑔 𝑏 𝑚− 𝑙𝑜𝑔 𝑏 𝑛

6. List of Topics Unit 5 (Radical & Rational Functions) Simplify Add, Subtract, Multiply, Divide Rational Expressions Solve Radical & Rational equations Graph Radical & Rational Functions with Transformations
Simplifying Rational Expressions
Addition or Subtraction: COMMON DENOMINATORS, restrictions
Multiplication: Factor everything, list restrictions, then eliminate/cross off
Division: Multiply by reciprocal (flip the 2nd), continue steps for multiplication

7. List of Topics Unit 5 (Radical & Rational Functions) Simplify Add, Subtract, Multiply, Divide Rational Expressions Solve Radical & Rational equations Graph Radical & Rational Functions with Transformations
Solving Rational Equations (equal sign)
Factor denominators
Find LCD on both sides of = sign
Set numerators equal to each other
Solve for x
Check for extraneous solutions.

8. List of Topics Unit 5 (Radical & Rational Functions) Simplify Add, Subtract, Multiply, Divide Rational Expressions Solve Radical & Rational equations Graph Radical & Rational Functions with Transformations
Remember how to Factor and all different types of factoring.
Always GCF 1st!
2 terms  difference of squares
3 terms a=1 use x method
3 terms a ≠1  factor by grouping

9. List of Topics Unit 5 (Radical & Rational Functions) Simplify Add, Subtract, Multiply, Divide Rational Expressions Solve Radical & Rational equations Graph Radical & Rational Functions with Transformations
Radicals and Rationals
𝑥+𝑎 2 write it out twice, then distribute
Graphing Rationals
First factor numerator and denominator
Hole: when you cross off factor from top/bottom
Vertical Asymptote: When one factor is left on the bottom
Horizontal Asymptote: check degree of top and bottom
IF degree of numerator > degree of denominator, then none
IF degree of numerator < degree of denominator, then y= 0
IF degree of numerator = degree of denominator then 𝑦= 𝐿𝐶 𝐿𝐶

10. List of Topics Tips: Don’t type 𝝅 into your calculator
Unit 6 (Trigonometry)
Convert from degrees to radians and from radians to degree
Evaluate trigonometric expressions
Find the value of a trig. Expression given a trig. expression and a quadrant
Tips:
Don’t type 𝝅 into your calculator
Divide/multiply then turn it back into a fraction for your final answer

11. List of Topics Unit 6 (Trigonometry)
Convert from degrees to radians and from radians to degree
Evaluate trigonometric expressions
Find the value of a trig. Expression given a trig. expression and a quadrant
Tips:
Label your “a” “b” and “c” directly on your triangles
Put trig ratios on your “reference sheet”

12. List of Topics Unit 6 (Trigonometry)
Convert from degrees to radians and from radians to degree
Evaluate trigonometric expressions
Find the value of a trig. Expression given a trig. expression and a quadrant
Tips:
Always draw triangles with one side on the “X-axis”!!
Bow Tie: S A T C

13. List of Topics Unit 6 (Trigonometry)
Convert from degrees to radians and from radians to degree
Evaluate trigonometric expressions
Find the value of a trig. Expression given a trig. expression and a quadrant
Tips:
Practice how to rationalize the denominator (no square roots on bottom of fractions)
Don’t forget about the negatives!

14. List of Topics Unit 7 (Statistics)
Calculate the mean and standard deviation of a given data set
Apply the empirical rule and z-score to calculate probabilities.
Calculate 95% confidence intervals.
Identify random samples and make inferences about a random sample from that population.
Compare and contrast sample surveys, experiments, and observational studies as well as explain how randomization relates to each.
Identify types of bias in sampling.
Margin of error

16. List of Topics Tips: Empirical Rule Unit 7 (Statistics)
Calculate the mean and standard deviation of a given data set
Apply the empirical rule and z-score to calculate probabilities.
Calculate 95% confidence intervals.
Identify random samples and make inferences about a random sample from that population.
Compare and contrast sample surveys, experiments, and observational studies as well as explain how randomization relates to each.
Identify types of bias in sampling.
Margin of error
Tips:
Empirical Rule

17. List of Topics Tips: Round to 2 decimal places
Unit 7 (Statistics)
Calculate the mean and standard deviation of a given data set
Apply the empirical rule and z-score to calculate probabilities.
Calculate 95% confidence intervals.
Identify random samples and make inferences about a random sample from that population.
Compare and contrast sample surveys, experiments, and observational studies as well as explain how randomization relates to each.
Identify types of bias in sampling.
Margin of error
Tips:
Round to 2 decimal places
Below = use same probability/percentage
Above = subtract from 1.0 OR 100%

18. List of Topics
Unit 7 (Statistics)
Calculate the mean and standard deviation of a given data set
Apply the empirical rule and z-score to calculate probabilities.
Calculate 95% confidence intervals.
Identify random samples and make inferences about a random sample from that population.
Compare and contrast sample surveys, experiments, and observational studies as well as explain how randomization relates to each.
Identify types of bias in sampling.
Margin of error
Tips:
Enter data into L1 and run the 1-Variable Statistics to find mean and standard deviation
Know Undercoverage, Nonresponse, Response, and Wording of the Question Biases