1. Logs Midterm Review Pre-Calculus

2. Topic 1: Be able to change logarithmic and exponential forms

3. Topic 2: Solve Exponentials

4. Topic 3: Solve Logarithms

5. Topic 4: Determine growth, decay or neither 1. y = 2x + 4 2.y = 3(½) x + 3 3.y = (5/2) x + 4 4.y = 0.25x – 10 5.y = 4 x + 31

6. Topic 5: Compound Logs

7. Topic 6: Simplifying Exponentials

8. Topic 7: Exponential Functions Find each function that contains the two given points: 1.f(0) = 4; f(2) = 16 2.f(0) = 9; f(2) = 9 3.f(0) = 20; f(4) = 11.25 4.f(2) = 18; f(3) = 108