Topics are: Solving exponential equations

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Presentation transcript:

Topics are: Solving exponential equations Aim: How do we solve equations involving logarithms? Objective: Students will be able to use the change of base formula MR21 – Ms.Shin Jan 12 , 2011 Topics are: Solving exponential equations Solving logarithmic equations, using properties of log Verbal problems using logarithms

Aim: How do we solve equations involving logarithms? Objective: Students will be able to use the change of base formula MR21 – Ms.Shin Jan 12 , 2011 Homework #: worksheet. Bring calculator. (No cell – phone, no sharing) DO NOW: Solve for x: 2log5 4x = 2 Solve for x: log(x +1) 81 = 2

Aim: How do we solve equations involving logarithms? MR21 – Ms.Shin Objective: Students will be able to use the change of base formula MR21 – Ms.Shin Jan 12 , 2011

Aim: How do we solve equations involving logarithms? MR21 – Ms.Shin Objective: Students will be able to use the change of base formula MR21 – Ms.Shin Jan 12 , 2011