SOLUTION: Construct a function (the actual formula for the function, not its graph) whose domain is all real numbers except x=-1 and x=2, and whose range is all negative numbers.

Question 363100: Construct a function (the actual formula for the function, not its graph) whose domain is all real numbers except x=-1 and x=2, and whose range is all negative numbers.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
and are excluded so they must equal zero in a denominator of the function.
and
If we square both functions, they will always provide a positive result.
Then multiplying their product by (-1) will always provide a negative result.
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