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- Logarithmic Functions

Still Confused?

Try reviewing these fundamentals first

Still Confused?

Try reviewing these fundamentals first

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Get Started Now- Intro Lesson2:09
- Lesson: 13:50
- Lesson: 2a4:12
- Lesson: 2b3:00
- Lesson: 3a4:04
- Lesson: 3b3:16
- Lesson: 3c2:16
- Lesson: 3d2:07
- Lesson: 417:02

Basic Concepts: Graphing logarithmic functions

- Introduction
__Introduction to finding logarithmic function given its graph__i. What is a logarithmic function?

ii. How can we determine the equation of a logarithmic graph?

- 1.
**Determining the Equation of an Exponential Function Given Its Graph**Determine an exponential function in the form $y = \log_{b} x$ with the given graph.

- 2.
**Determining the Equation of a Transformed Logarithmic function given its Graph**Determine a logarithmic function in the form $y = \log_{2} (x + b) + c$ for each of the given graphs.

a)b) - 3.
**Determining the Equation of a Transformed Logarithmic function given its Graph - Continued**Determine a logarithmic function in the form $y = A \log_{2} (Bx)$ for each of the given graphs.

a)b)c)d) - 4.
**Determining the Equation of a Logarithmic Graph With Multiple Transformations**Determine a logarithmic function in the form $y = A \log (Bx+1)+C$ for each of the given graphs.

12.

Logarithmic Functions

12.1

What is a logarithm?

12.2

Converting from logarithmic form to exponential form

12.3

Evaluating logarithms without a calculator

12.4

Common logarithms

12.5

Natural log: ln

12.6

Evaluating logarithms using change-of-base formula

12.7

Converting from exponential form to logarithmic form

12.8

Solving exponential equations with logarithms

12.9

Product rule of logarithms

12.10

Quotient rule of logarithms

12.11

Combining product rule and quotient rule in logarithms

12.12

Evaluating logarithms using logarithm rules

12.13

Solving logarithmic equations

12.14

Graphing logarithmic functions

12.15

Finding a logarithmic function given its graph