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## Precalculus

Learn the toughest concepts covered in Precalculus with step-by-step video tutorials and practice problems by world-class tutors

## 4. Exponential and Logarithmic Functions

Logarithmic Functions

## Change From Logarithmic to Exponential Form

2 videos

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Logarithmic Functions

## Change From Exponential to Logarithmic Form

2 videos

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Logarithmic Functions

## Evaluate Logarithms

2 videos

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Logarithmic Functions

## Graph Logarithmic Functions

4 videos

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Properties of Logarithms

## Expand Logarithmic Expressions

3 videos

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Properties of Logarithms

## Condense Logarithmic Expressions

1 video

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Properties of Logarithms

## The Change-of-Base Property

1 video

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Exponential and Logarithmic Equations

## Use Like Bases to Solve Exponential Equations

2 videos

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Exponential and Logarithmic Equations

## Use Logarithms to Solve Exponential Equations

1 video

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Exponential and Logarithmic Equations

## Use the Definition of a Logarithm to Solve Logarithmic Equations

4 videos
Exponential and Logarithmic Equations

## Use the One-to-One Property of Logarithms to Solve Equations

1 video

### VIDEOS1

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Exponential and Logarithmic Equations

## Solve Problems Using Exponential and Logarithmic Equations

2 videos

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Exponential Growth and Decay, Modeling Data

## Model Exponential Growth and Decay

6 videos
Exponential Growth and Decay, Modeling Data

## Use Logistic Growth Models

4 videos
Exponential Growth and Decay, Modeling Data

## Use Newton's Law of Cooling

4 videos
Exponential Growth and Decay, Modeling Data

## Choose an Appropriate Model for Data

4 videos
Exponential Growth and Decay, Modeling Data

## Express an Exponential Model in Base e

2 videos

### VIDEOS2

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