Turn in your homework and clear your desk (except pencil and calculator) for the QUIZ.

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Presentation transcript:

Turn in your homework and clear your desk (except pencil and calculator) for the QUIZ

Homework Questions…

LogarithmsLogarithms Properties and Change of Base

Properties for Logs

Apply the properties to evaluate…

Use the properties of logs to expand.

Write as a single log (condense):

Change of Base Since our calculators can only evaluate a base of 10 or e, we will let a = 10 or use ln. –This formula allows us to evaluate logs with ANY base using the calculator!

Rewrite each using change of base, then evaluate:

Inside circle/Outside circle activity