Posted by confused on Friday, November 30, 2012 at 10:01pm.
I am having to explain how to find the domain and range of a rational function from its graph.
Can someone help me to try and put this into simple terms.

college algebra  Reiny, Friday, November 30, 2012 at 10:35pm
the domain is your choice of x's you can use in the equation.
the range is the resulting y's obtained by using those x's