Today’s Agenda – May 3

1. Pre-calculus 1 Today’s Agenda – May 3 Due TODAY:HW #87 • Handout – Rewriting Logs Due TOMORROW: HW #88 • Handout – Properties of Logs • 1. HW, Housekeeping, Exemplars • QUIZ 3. Notes: Properties of Logarithms Homework/Questions/Summary • SWBAT… • Apply properties of logarithms to expand and condense expressions

2. Exemplars

3. Exemplars

4. Exemplars

5. What’s the rule for negative exponents? If I see a negative exponent, I have to…Flip it to the bottom of a fraction and make the exponent positive Pre-Calc (11 /12)3/4/10 (Th) Today’s Goals: Review Negative Exponents Review Fractional Exponents Apply the rules of fractional and negative exponents to logarithms Practice applying the definition of a logarithm and the properties

6. Practice: 1) 2) Pre-Calc (11 /12)3/4/10 (Th) Today’s Goals: Review Negative Exponents Review Fractional Exponents Apply the rules of fractional and negative exponents to logarithms Practice applying the definition of a logarithm and the properties

7. What are the three basic exponent rules? Product Quotient Power Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties

8. Let’s translate these into logs! Log of a Product Rule Try it out—does it really work?! Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties

9. Log of a Quotient Rule Try it out—does it really work?! Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties

10. Log of a Power Rule Try it out—does it really work?! Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties

11. Figure out the missing number using the properties: 1. 2. 3. 4. 5. Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties

12. Figure out the missing number using the properties: 1. Product Prop. 2. Quotient Prop. 3. Power Prop. 4. Quotient Prop. 5. Product Prop. Pre-Calc (11 /12)3/2/10 (T) Today’s Goals: Define the Log of a Product Define the Log of a Quotient Define the Log of a Power Practice applying the definition of a logarithm and the properties