document.write( "Question 982699: Please help me solve this problem
\n" ); document.write( "Graph the following using intercepts. y=2 sqrt (x+9)-4
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Algebra.Com's Answer #603500 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"y=2sqrt%28x%2B9%29-4\"\r
\n" ); document.write( "\n" ); document.write( "find intercepts:\r
\n" ); document.write( "\n" ); document.write( "set \"x=0\"=>\"y=2sqrt%280%2B9%29-4\"=>\"y=2sqrt%289%29-4\"=>\"y=2%2A3-4=2\" or \"y=2%2A%28-3%29-4=-10\"
\n" ); document.write( "set \"y=0\"=>\"0=2sqrt%28x%2B9%29-4\"=>\"4=2sqrt%28x%2B9%29\"=>\"4%2F2=sqrt%28x%2B9%29\"
\n" ); document.write( "=>\"2=sqrt%28x%2B9%29\"=>\"2%5E2=%28sqrt%28x%2B9%29%29%5E2\"=>\"4=x%2B9\"=>\"x=-5\"\r
\n" ); document.write( "\n" ); document.write( "make a table:\r
\n" ); document.write( "\n" ); document.write( "\"x\"|\"y\"
\n" ); document.write( "\"0\"|\"2\"
\n" ); document.write( "\"0\"|\"-10\"
\n" ); document.write( "\"-5\"|\"0\"
\n" ); document.write( "\"-9\"|\"-4\"...\"x=-9\"=>\"y=2sqrt%28-9%2B9%29-4\"=>\"y=-4\"
\n" ); document.write( "\"7\"|\"4\"...\"x=7\"=>\"y=2sqrt%287%2B9%29-4\"=>\"y=2%2A4-4=4\"\r
\n" ); document.write( "\n" ); document.write( "plot these points and draw a graph through\r
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\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "\n" ); document.write( "this is a real part of the graph since\r
\n" ); document.write( "\n" ); document.write( "domain:{ \"x\" element \"R\" : \"x%3E=-9\" }\r
\n" ); document.write( "\n" ); document.write( "range:{ \"y\" element \"R\" : \"y%3E=-4\" }\r
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