# How to graph logarithmic functions by hand

Read on for some helpful advice on How to graph logarithmic functions by hand easily and effectively.

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## Graphing logarithmic functions (example 1)

Here are the steps for graphing logarithmic functions: Find the domain and range. Find the vertical asymptote by setting the argument equal to \ (0\). Note that a \ (log\) function doesn’t have any Substitute some value of \ (x\) that makes the argument equal to \ (1\) and use the property \ (log See more

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## How to graph log functions and their transformations

Example: Graph the logarithmic function f(x) = 2 log 3 (x + 1). Solution: Here, the base is 3 > 1. So the curve would be increasing. For domain: x + 1 > 0 ⇒ x > -1. So domain = (-1, ∞). Range = R. Vertical asymptote is x = -1. At x = 0, y = 2 log 3 (0

## How to Graph Logarithmic Functions

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