LOGARITHMIC EQUATION

Presenting the...

LOGARITHMIC EQUATION

An equation that involves the logarithm of an expression containing a variable.

GROUP 4 REPORTERS

Lucero, Aerofins

Ragguinan, Cheryl

Aguirre, Bon Erick

Relado, Lorriene

MEMBER 3EXPLANATION

MEMBER 2EXPLANATION

LEADERDEFINITIONS

MEMBER 1PRESENTATION EXPLANATION

INDEX

GROUP REPORTERS

RULES OF LOG EQUAT.

HOW TO READ?

INDEX

EXAMPLES

TRY THIS!

DEFINITION

LOG EQUATION

REWRITING

10

QUOTE

ENDING

11

WHAT IS LOGARITHMIC EQUATION?

4 RULES OF LOG EQUATION:

Step 1: Use the rules of exponents to isolate a logarithmic expression (with the same base) on both sides of the equationStep 2: Set the arguments equal to each other. Step 3: Solve the resulting equation Step 4: Check your answers.

HOW TO READ LOGARITHMIC EQUATION

EXAMPLE: y = log 2 x.

TRY THIS!!

1.) LOG₂ 32 = 5

3.) LOG(10) 10,000 = 4

2.) LOG(25) 5 = 1/2

4.) LOG(6) 1/6 = -1

EXAMPLE OF HOW TO SOLVE LOGARITHMIC EQUATION

EXAMPLE 2:

EXAMPLE 1:

REWRITING THE LOGARITHMIC EQUATION

EXAMPLE 1:

EXAMPLE 2:

EXAMPLE 4:

EXAMPLE 3:

You have no idea, how much poetry there is in the calculation of a table of logarithims!

Carl Friedrich Gauss

THANKS!

LOGRAITHMIC EQUATION