document.write( "Question 1006945: hi please could you help me with the following question:
\n" ); document.write( "Draw a suitable graph to find the estimates of the solutions of the simultaneous equations.
\n" ); document.write( " $\"+x%5E2+%2B+y%5E2+=+49+and++x%2By=5+\"$ \r
\n" ); document.write( "\n" ); document.write( "I have tried to find out the plots to fill in the graph and have got some results for the x+y=5 line.
\n" ); document.write( "for this I got
\n" ); document.write( " x= 1 y = 4, x=2 7=3, x=3 y=2 and x=4 y=1\r
\n" ); document.write( "\n" ); document.write( "but I am unsure if these are correct and also am confused when doing the other line to find out the final answer. \r
\n" ); document.write( "\n" ); document.write( "Thank you in advance. \n" ); document.write( "

Algebra.Com's Answer #622981 by Edwin McCravy(20055) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "She found the answers exactly, but you just wanted to estimate them.\r\n" );
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document.write( "x²+y²=49 is a circle with center at the origin and radius 7\r\n" );
document.write( "x+y=5 is a line intersecting both axes at 5.\r\n" );
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document.write( "From the looks of the graph, the points of intersection look\r\n" );
document.write( "to be about  and   \r\n" );
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document.write( "Edwin

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