Zahir completes 1/5 of his homework in 5/15 of an hour. How much time will
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using a graphical tool
the solution is (2,3) see the attached figure
proceed to check it
<span>
f(x)=2x−1
g(x)=−x+5
</span><span>f(x)=g(x)
2x-1=-x+5
2x+x=5+1------------ >3x=6-----------> x=2
y=2x-1=2*2-1=3
the solution is the point (2,3) (</span>see the graph in the attached figure)
the solution is (2,3) see the attached figure
proceed to check it
<span>
f(x)=2x−1
g(x)=−x+5
</span><span>f(x)=g(x)
2x-1=-x+5
2x+x=5+1------------ >3x=6-----------> x=2
y=2x-1=2*2-1=3
the solution is the point (2,3) (</span>see the graph in the attached figure)