Logarithmic Functions PRECALCULUS UNIT 3 EXPONENTIAL AND LOGARITHMIC
- Slides: 16
Logarithmic Functions PRE-CALCULUS UNIT 3: EXPONENTIAL AND LOGARITHMIC FUNCTIONS
Overview of Logarithmic Functions
What is a logarithmic function?
Where do you see logarithmic functions? §Intensity of sound §Intensity of light §Richter Scale §Growth functions §p. H levels §Radioactive Decay §Carbon Dating
Relating Logarithmic and Exponential Forms
Relating Logarithmic and Exponential Forms §Evaluate: §Log 3 81 §Log 5 √ 5
Basic Properties of Logarithms
Apply Properties of Logarithms
Common Logarithm
Graphs of Logarithms
Graphs of Logarithmic Functions §Given the parent logarithmic function y = log x, find: §Domain and Range §X and Y intercepts §Asymptotes §End Behavior §Increasing and Decreasing §Maximums and Minimums
Logarithmic Growth Graph § Where y = logbx and b > 1 §Domain and Range §X and Y intercepts §Asymptotes §End Behavior §Increasing and Decreasing §Maximums and Minimums
Logarithmic Decay Graph §Where y = logbx and 0 < b < 1 §Domain and Range §X and Y intercepts §Asymptotes §End Behavior §Increasing and Decreasing §Maximums and Minimums
Using Logarithmic Functions
Solve
Solve §The amount of light A absorbed by a sample solution is given by A = 2 – log 100 T, where T is the fraction of the light transmitted through the solution. §If the percent of light transmitted through the first sample is 72%, how much light does the sample solution absorb to the nearest hundredth? §If the absorption of the second sample solution is. 174, what percent of the light entering the solution is transmitted?
- Unit 8 review logarithms
- Exponential and logarithmic functions unit test
- Linear quadratic absolute value and exponential functions
- Chapter 6 exponential and logarithmic functions answers
- Chapter 4 exponential and logarithmic functions
- Chapter 4: exponential and logarithmic functions answer key
- Pert formula
- Property of equality for exponential functions
- Transforming exponential and logarithmic functions
- Reverse exponential graph
- Lesson 5-2
- Expanding natural logarithms
- Chapter 9 exponential and logarithmic functions answer key
- Chapter 9 exponential and logarithmic functions answer key
- Chapter 5 exponential and logarithmic functions answer key
- Logarithmic exponential and other transcendental functions
- Solving exponential and logarithmic functions calculator