This inequality has a    symbol:                                                 but the graph of the solution contains an open circle.  explain why the solution does not include  x  = –2.

The denominator never be zero because if the denominator is equal to zero then the function or inequality is not defined, that is x -2.

Given :

The following steps can be used in order to graph the solution on the number line:

Step 1 - Write the given inequality.

Step 2 - Before simplifying the inequality, remember that denominator never be zero because if the denominator is equal to zero then the function or inequality is not defined, that is:

x + 2 0

x -2

Step 3 - SImplify the given inequality.

Cross multiply in the above inequality.

Further, simplify the above inequality.

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step-by-step explanation: a

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step-by-step explanation: