SOLUTION: what is a domain? i know the question says not graphing but if possiable how do you read a domain off a graph?

SOLUTION: what is a domain? i know the question says not graphing but if possiable how do you read a domain off a graph?

Algebra.Com

Question 205560: what is a domain? i know the question says not graphing but if possiable how do you read a domain off a graph?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
The "x" is the independent variable and "y" is the dependant variable as when you are making an input/output table.
"x" is also known as the domain and "y" is the range.
In my Algebra book it gives domain as a set of inputs to a function.
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