Outcome 4:
1. I can use exponential functions to model and solve problems. 2. I can create equivalent forms of an exponential function using exponent properties to reveal rates. A-CED.1,2, A-SSE.3c, F-BF. 3 b. I can solve exponential equations & inequalities using graphs and tables. A-CED.1, A-REI.11 4 I can rewrite any real number as the power of another real number.F-LE.4 d. I can solve exponential equations using logarithms and justify each step in the solving process. F-LE.4, A-RE 5. I can build and solve exponential equations using e and the natural logarithm |
Building Exponential Equations1. Intro Activity: Bugs, Bugs, Everywhere Bugs
2. Exponential Graphs and Tables: Notes percent of increase/decrease 3. Khan Academy: Exponential Equations from Graphs and Tables --Use Decimal to Fraction for rates 4 Video: Percent of Increase/ Decrease and Exponential equations. 5. Solving Exponential Equations with Logarithms Basic 6. Word Problems: Basic Exponential Word Problem 7. Intro Exponential Equations Classwork |
Exponentials
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Compounding Interest
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Logarithms1. What is a Logarithm? Student Activity
-Why do we solve exponential equations with X=LOG(Value)/LOG(Base)? 2. Khan Academy: Evaluating and Writing Logarithms Video 3. Rewriting Exponential and Logarithmic Equations: BASIC 4. Classwork: Rewriting Exponential and Logarithmic Equations 5.. I bet you can solve exponential equations without a calculator! Think like a log! 6. Khan Academy Quiz: Evaluating Logs 7. Solving Exponential Equations Logarithms: Assignment |
Natural Logs and Continuous interest1. Intro to the NUMBER e 2. Notes sheet: Involves Solving with e and continuous PERT 3. Solving Equations: Solving with natural logs, logs, absolute value, power function 4. Khan Academy Quiz 1: Exact Answers with Logs and Natural Logs 5. Khan Academy Quiz 2: Exact Answers with Logs and Natural Logs 6. Khan Academy Quiz: Solving with logs and Natural Logs 7. Video: What is e? How did it evolve? 8. Continuous and Compounded interest: 4.6 Assignment |