document.write( "Question 32714This question is from textbook college algebra
\n" ); document.write( ": Graph the functions y=x and y=√x on the same graph ( by plotting points if necessary). Show the points of intersection of these intersection of these two graphs.
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Algebra.Com's Answer #19453 by xcentaur(357) $\"\"$ $\"About$

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Put values of x=0,-1,1,-2,2,and so on for both functions. Plot the corresponding results.
\n" ); document.write( "Your graph should look like this:
\n" ); document.write( " $\"+graph%28+600%2C+600%2C+-10%2C+10%2C+-10%2C+10%2C+x%2C+sqrt%28x%29+%29+\"$
\n" ); document.write( "You can see the point of intersection of these graphs clearly.
\n" ); document.write( "To solve this using algaebra,
\n" ); document.write( "y=x....[1]
\n" ); document.write( "y=sqrt(x)....[2]
\n" ); document.write( "solve the two simueltanously,
\n" ); document.write( " $\"x=sqrt%28x%29\"$
\n" ); document.write( " $\"x-sqrt%28x%29=0\"$
\n" ); document.write( " $\"sqrt%28x%29%28sqrt%28x%29-1%29=0\"$
\n" ); document.write( "This implies
\n" ); document.write( "sqrt(x)=0 and (sqrt(x)-1)=0
\n" ); document.write( "sqrt(x)=0 and sqrt(x)=1
\n" ); document.write( "so the only places where this condition for the number and its root to be the same will be fulfilled will be at 0 and 1
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\n" ); document.write( "Hope this helps,
\n" ); document.write( "xC \n" ); document.write( "

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