document.write( "Question 471391: Find the standard form of the equation of the parabola with the given characteristic and vertex at the origin.\r
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document.write( "a. y^2=-x
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document.write( "b. y^2=-4x
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document.write( "c. x^2=-4y
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document.write( "d. x^2=-y
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document.write( "e. x^2=y \n" );
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Algebra.Com's Answer #323310 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Find the standard form of the equation of the parabola with the given characteristic and vertex at the origin. \n" ); document.write( "a. y^2=-x \n" ); document.write( "b. y^2=-4x \n" ); document.write( "c. x^2=-4y \n" ); document.write( "d. x^2=-y \n" ); document.write( "e. x^2=y \n" ); document.write( "** \n" ); document.write( "standard form of a parabola: y=(x-h)^2+k, with (h,k) being the (x,y) coordinates of the vertex. \n" ); document.write( "If the coordinates of the vertex are at the origin, (0,0), as given, they do not appear in the equation \n" ); document.write( "which becomes y=x^2. \n" ); document.write( "Therefore, e, is the correct answer \n" ); document.write( " |