document.write( "Question 61665: Could someone helo me please\r
\n" ); document.write( "\n" ); document.write( "Find the domain and range of Y=squaree root of 8+5x \r
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Algebra.Com's Answer #42624 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
Find the domain and range of.
\n" ); document.write( "\"y=sqrt%288%2B5x%29\"
\n" ); document.write( "[DOMAIN IS EVERYTHING THE X'S CAN BE, THE RANGE IS EVERYTHING THE Y'S CAN BE BECAUSE OF X]
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\n" ); document.write( "You can't have a real number solution for a negative number, so:
\n" ); document.write( "\"8%2B5x%3E=0\"
\n" ); document.write( "\"-8%2B8%2B5x%3E=0-8\"
\n" ); document.write( "\"5x%3E=-8\"
\n" ); document.write( "\"5x%2F5%3E=-8%2F5\"
\n" ); document.write( "\"x%3E=-8%2F5\" <--domain
\n" ); document.write( "At x=-8/5, y=0
\n" ); document.write( "when x gets really big, y gets big too, so the range is \"y%3E=0\"
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\n" ); document.write( "Happy Calculating!!!
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