1. Bellwork Solve. 1) Find the final amount of a $800 investment after 5 years at 3.7% interest compounded monthly. Tell whether each function represents exponential growth or exponential decay, and give the y-intercept. 2) 3) 4) Write in exponential form. 5) 6) Write in logarithmic form 7) 8)

2. Lesson 6.3 Day 2 Logarithmic Functions

3. Solve equations using One-to-One property. Solve equations with Rational Exponents.

4. Notes on Lesson 6.3 One-to-One property of Exponents One-to-One property of Exponents If, then x = y. EXAMPLES:

5. Practice

6. Step 1: Write in exponential form. Step 2: Determine the unknown. * Unknown Answer * Unknown Exponent * Unknown Base

7. Notes on Lesson 5.3 Solve SINGLE log equations. Solve for unknown value in the logarithmic form. Unknown EXPONENT Write in Exponential Form Solve for unknown. Unknown BASE Write in Exponential Form Raise both sides to a power that is the reciprocal of original. Unknown ANSWER Write in Exponential Form Use either logs to solve or one-to-one property

8. Practice: Find the value of the v in each equation. 1. 2. 3. 4. 5. 6.

9. Worksheet 6.3.2