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- Logarithms

Still Confused?

Try reviewing these fundamentals first

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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.

23.

Logarithms

23.1

What is a logarithm?

23.2

Converting from logarithmic form to exponential form

23.3

Evaluating logarithms without a calculator

23.4

Common logarithms

23.5

Natural log: ln

23.6

Evaluating logarithms using change-of-base formula

23.7

Converting from exponential form to logarithmic form

23.8

Solving exponential equations with logarithms

23.9

Product rule of logarithms

23.10

Quotient rule of logarithms

23.11

Combining product rule and quotient rule in logarithms

23.12

Evaluating logarithms using logarithm rules

23.13

Solving logarithmic equations

23.14

Graphing logarithmic functions

23.15

Finding a logarithmic function given its graph