# SOLUTION: Pleas help me find the domain of the rational functions f(x)=3x-2/x-3. Thankyou.

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 Algebra: Rational Functions, analyzing and graphing Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Rational-functions Question 120782This question is from textbook : Pleas help me find the domain of the rational functions f(x)=3x-2/x-3. Thankyou. This question is from textbook Answer by rapaljer(4667)   (Show Source): You can put this solution on YOUR website!Domain means the set of all permissible x values. This means essentially, avoid making denominators zero and avoid allowing negatives in square roots, fourth roots, etc. In your case, the denominator cannot be zero, so x cannot equal 3. The domain is the set of all real numbers except 3. For additional explanation, please see my website by clicking on my tutor name "rapaljer" anywhere in algebra.com. Then go to "Math in Living Color", look for "College Algebra", Chapter 2, Section 2.07. I have a detailed explanation there that might help! And, it's in LIVING COLOR!! R^2