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Chapter 3: Q. 387 (page 346)

Explain in your own words how to find the domain from a graph

Short Answer

Expert verified

The domain is the set of all values of x for which f(x)has a definite value

Step by step solution

01

Step 1. Let a function y=f(x) 

Graph of this function will have x- values on horizontal axis and y-values on vertical axis.

02

Step 2. To find domain from graph 

The domain from the graph of the function can be obtained by finding all possible values of xfor which the graph of the function exists.

It is generally represented in Interval notation.

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