document.write( "Question 80783This question is from textbook Algebra 1
\n" ); document.write( ": What are 3 points if the x-coordinate is square of the y-coordinate? \n" ); document.write( "

Algebra.Com's Answer #58000 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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What are 3 points if the x-coordinate is square of the y-coordinate?
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\n" ); document.write( "That means:
\n" ); document.write( " x = y^2
\n" ); document.write( "or
\n" ); document.write( "y^2 = x
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\n" ); document.write( "Find the square root of both sides:
\n" ); document.write( "y = $\"sqrt%28x%29\"$
\n" ); document.write( ":
\n" ); document.write( "Choose 3 values of x and find y (all have to be positive)
\n" ); document.write( " x | y
\n" ); document.write( "------
\n" ); document.write( " 1 | 1
\n" ); document.write( " 4 | 2
\n" ); document.write( " 9 | 3
\n" ); document.write( ":
\n" ); document.write( "AS an example: find y when x = 9
\n" ); document.write( "y = $\"sqrt%28x%29\"$
\n" ); document.write( "y = $\"sqrt%289%29\"$
\n" ); document.write( "y = 3
\n" ); document.write( ":
\n" ); document.write( "Since you can choose the x values, choose perfect squares.
\n" ); document.write( ":
\n" ); document.write( "did this help? \n" ); document.write( "

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