document.write( "Question 1047163: Graph the given equation.\r
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document.write( "2) x^2 + 2x - 8 = 0 \n" );
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Algebra.Com's Answer #662819 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Easily factorable left quadratic member, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Zeros at 2 and -4, and the vertex is in the exact middle of these; but if you want to just graph the equation, this will be just the two points on a single number line. Notice, quadratic expression equaling 0.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(if in two dimensions, vertex would occur at x=-1).\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |