<PRE><B>Question 1006945</B>
Draw a suitable graph to find the estimates of the solutions of the simultaneous equations. 
{{{ x^2 + y^2 = 49 and  x+y=5 }}}

I have tried to find out the plots to fill in the graph and have got some results for the x+y=5 line. 
for this I got 
 x= 1 y = 4, x=2 7=3, x=3 y=2 and x=4 y=1

but I am unsure if these are correct and also am confused when doing the other line to find out the final answer. 
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All your values are points on the line x+y = 5
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You have to graph the circle and the line, and see where the 2 intersect.
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