Question #1a268

1 Answer
MattC
Jun 22, 2017

Domain: all values.
Range: all values.

Explanation:

First, you can factor #(x^2-9)/(x-3)# to #((x-3)(x+3))/(x-3)#.
Then you cancel out the #(x-3)#s.
You get #x+3#.
Its domain is all values.
Its range is all values.

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