SOLUTION: What is the domain of y=2x+9
Algebra.Com
Question 648631: What is the domain of y=2x+9
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
This is a linear function and a polynomial. So the domain is the set of all real numbers. This is because you can plug in any real number for x and get some real number out for y.
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