document.write( "Question 347937: what is the \"x and \"y\" intercepts of -2x+4y=0? i need two different plot points and if you could explain the answer that would be great. thanks...
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document.write( "Zack \n" );
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Algebra.Com's Answer #248818 by ovie27(16)![]() ![]() ![]() You can put this solution on YOUR website! x intercept means that is when y is equal to zero. \n" ); document.write( "y intercept means that is when x is equal to zero.\r \n" ); document.write( "\n" ); document.write( "So, first, lets rearrange this equation to be equal to y:\r \n" ); document.write( "\n" ); document.write( "4y = 2x \n" ); document.write( "y = (1/2)x\r \n" ); document.write( "\n" ); document.write( "so the x intercept:\r \n" ); document.write( "\n" ); document.write( "0 = (1/2)x\r \n" ); document.write( "\n" ); document.write( "x will be equal to zero because 0 divided by anything is 0. Now, let's try the y intercept:\r \n" ); document.write( "\n" ); document.write( "y = (1/2)(0)\r \n" ); document.write( "\n" ); document.write( "y will be equal to zero also. \r \n" ); document.write( "\n" ); document.write( "This means that the line y=(1/2)x does not have any intercept. This is because it is a line that goes straight through the origin of the plane. It has a slope of 1/2.\r \n" ); document.write( "\n" ); document.write( "Some points on this line are (1,1/2), and (2,1). \r \n" ); document.write( "\n" ); document.write( "it is a straight line going through the origin, with slope 1/2. \n" ); document.write( " |