document.write( "Question 569622: how do i graph constant function of f(x)=2 and use the graph to identify domain and range of f
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Algebra.Com's Answer #367397 by JBarnum(2146)\"\" \"About 
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y is always at 2 so no matter what x you have y will stay at 2
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\n" ); document.write( "its a horizontal line at (0,2)
\n" ); document.write( "domain is what the x's are and range is what the y's are
\n" ); document.write( "y is always 2 so the range = {2}
\n" ); document.write( "x can be any numer negative or possitive so domain ={-infinity,infinity}
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