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Please answer..its so important. please. Draw the graph of each of the following linear equations in two variables:(i) x+y=4 (ii) x - y = 2 (ii) y= 3x(iv) 3 = 2x + yneed 3 points to plot. please answer.. |
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Answer» To draw the graph, we need ATLEAST two solutions of the equation.x 0 4y 4 0(x, y) (0, 4) (4, 0)Thus, we draw the graph by plotting the two points from table and then joining by a line.imageii) To draw the graph, we need atleast two solutions of the equation.x 0 2Y -2 0(x, y) (0, -2) (2, 0)Thus, we draw the graph by plotting the two points from table and then joining by a line.imageiii)To draw the graph, we need atleast two solutions of the equation.x 0 1 -1y 0 3 -3(x, y) (0, -2) (2, 0) (-1, -3)Thus, we draw the graph by plotting the two points from table and then joining by a line.imageiv)To draw the graph, we need atleast two solutions of the equation.x 0 1 -1y 3 1 5(x, y) (0, 3) (1, 1) (-1, 5)Thus, we draw the graph by plotting the two points from table and then joining by a line.image |
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