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Write the range of the function using interval notation.

Write the range of the function using interval notation.-example-1

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Given:

The graph of a function.

To find:

The range of the given function using interval notation.

Solution:

Range: The set of y-values or output values are known as range.

From the given graph, it is clear that the function is defined for
0<x<4 and the values of the functions lie between -2 and 2, where -2 is excluded and 2 is included.

Range
=\y

The interval notation is:

Range
=(-2,2]

Therefore, the range of the given function is (-2,2].

User Akash Agarwal
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