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Solving Log Equa

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This document contains notes from a math class on solving logarithmic equations. It lists the aim of the lesson, some examples to solve, information about an upcoming test, and homework assignments. The teacher provides examples of logarithmic equations, and asks students to solve logarithmic equations involving addition, subtraction, and single logarithmic terms. The homework involves similar practice problems from the textbook.

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Aim: How do we solve logarithmic equations? MB43 2/12/09 Lomas Do Now: HW Review: 1, 7, 13 Convert 5 x = y to log form Solve 4.1 x = 7.8 Test Tomorrow Solve log x 5 = -3 Solve log x 2 + log x 32 = 2 If log a = 4 and log b = 5, what is log b a 2 HW: Read 807 pg 808 #1,3,9-15odd
Solve for x: log b 3 + log b x = log b 12 log x + log (x-3) = 1 Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow HW: Read 807 pg 808 #1,3,9-15odd
3 log 8 2 - log 8 x = log 8 16 Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow log x - log 4 = log 15 2 3 HW: Read 807 pg 808 #1,3,9-15odd
Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow The number of rabbits, R, in a given population can be represented by the equation R(t) = 87(.94) t where t is the number of years since 1996. How many rabbits will there be in 2010? HW: Read 807 pg 808 #1,3,9-15odd
Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow HW: Read 807 pg 808 #1,3,9-15odd

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Solving Log Equa

  • 1. Aim: How do we solve logarithmic equations? MB43 2/12/09 Lomas Do Now: HW Review: 1, 7, 13 Convert 5 x = y to log form Solve 4.1 x = 7.8 Test Tomorrow Solve log x 5 = -3 Solve log x 2 + log x 32 = 2 If log a = 4 and log b = 5, what is log b a 2 HW: Read 807 pg 808 #1,3,9-15odd
  • 2. Solve for x: log b 3 + log b x = log b 12 log x + log (x-3) = 1 Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow HW: Read 807 pg 808 #1,3,9-15odd
  • 3. 3 log 8 2 - log 8 x = log 8 16 Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow log x - log 4 = log 15 2 3 HW: Read 807 pg 808 #1,3,9-15odd
  • 4. Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow The number of rabbits, R, in a given population can be represented by the equation R(t) = 87(.94) t where t is the number of years since 1996. How many rabbits will there be in 2010? HW: Read 807 pg 808 #1,3,9-15odd
  • 5. Aim: How do we solve logartihmic equations? MB43 2/12/09 Lomas Test Tomorrow HW: Read 807 pg 808 #1,3,9-15odd