1. Turn in your Quiz!!! Complete the following:

3. Section 11-5: Common Logarithms The questions are… What is a common log? How do I evaluate common logs? What is an antilog? How do I evaluate logs in bases other than 10 and e? So what are these logs good for and how do I use them?

4. What is a common log?

5. How do I evaluate common logs?

6. What is an antilog? Just another name for an exponential function with a base of 10.

7. How do I evaluate logs in bases other than 10 and e?

8. Change of base formula

9. Try this…

10. So what are these logs good for and how do I use them? Let’s try some from p 731

11. Solving by graphing

12. Homework: P 730 #19 – 51 odd, 52, 53, 57, 61 and 63 TEST!!! Friday