1 / 9

Section 9.7 Properties of Logarithms

Section 9.7 Properties of Logarithms. Review Basic Properties of Logarithms log b 1 =0 log b b= 1 log b b x =x b log bx =x The Product Rule The Quotient Rule The Power Rule Writing Expressions as a Single Logarithm The Change of Base Formula. Basic Properties of Logarithms.

rhona
Télécharger la présentation

Section 9.7 Properties of Logarithms

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Section 9.7 Properties of Logarithms • Review Basic Properties of Logarithms • logb1=0 logbb=1 logbbx=x blogbx=x • The Product Rule • The Quotient Rule • The Power Rule • Writing Expressions as a Single Logarithm • The Change of Base Formula

  2. Basic Properties of Logarithms • For any base a (0<a and a≠1) • loga1=0 • a0 = 1 • logaa=1 • a1 = a • logaax=x • ax = ax • alogax=x • ax = logax

  3. The Product Rule for Logs

  4. The Quotient Rule for Logs

  5. The Power Rule for Logs

  6. Using the Properties Together

  7. The Change of Base Formula • If a, b, and x are positive, a ≠ 1, b≠ 1

  8. Using the Change of Base Formula

  9. What Next? Exponential & Log Equations • Present Chapter 9.8

More Related