What are the excluded values? x-7/x+9 x = 7 x = 9 x = -9 none of the above

Option (c) is correct.

The values that are excluded for the given expression  is -9 .      

Step-by-step explanation:

Given: Expression

We have to find the values that are excluded for the given expression                

For rational numbers , we exclude those values for which the denominator of the rational expression is 0.

Consider the given expression  

Denominator of the given expression is x + 9

Put x+ 9 = 0

We have x = - 9

Thus, The values that are excluded for the given expression  is -9 .            

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