What is the domain and range of $y = 13x+1$ ?

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Answer 1 · 2017-04-18T14:56:42

They are both unlimited:
$- oo < x<+oo$
$- oo < y<+oo$

There are no fractions or radicals involved, so $x$ may have any value. With a limitless $x$ , $y$ may also attain any value.

What is the domain and range of y = 13x+1y = 13x+1?