document.write( "Question 19242: how can i solve y=3x+2 if the domain is (-2 , -1 , 0 , 2 , 5 ) \n" ); document.write( "
Algebra.Com's Answer #9273 by venugopalramana(3286)\"\" \"About 
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how can i solve y=3x+2 if the domain is (-2 , -1 , 0 , 2 , 5 )
\n" ); document.write( "domain means the values of x
\n" ); document.write( "range is the corresponding values of y
\n" ); document.write( "say for x=-2,we get y=3*-2+2=-6+2=-4
\n" ); document.write( "similarly find others and tabulate as below
\n" ); document.write( "x......-2.....-1......0........2.........5
\n" ); document.write( "y......-4.....-1......2........8.........17
\n" ); document.write( "so range is (-4,-1,2,8,17)...it is better represented as (-2,-4),(-1,-1),0,2),(2,8),(5,17)
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