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For x = 4, y = 4, therefore (4, 4) satisfies the linear equation y = x By plotting the points (1,1) and (4, 4) on the graph paper and joining them by a line, we obtain the graph of y = x The given equation is y = – x To draw the graph of this equation, we need at least two points lying on the given line For x = 3, y = – 3, therefore, (3Graph the line y = 3 x 1 From the equation, we know that the y intercept is 1 , the point ( 0, 1) and the slope is 3 Graph the point ( 0, 1) and from there go up 3 units and to the right 1 unit and graph a second point Draw the line that contains both points Horizontal and vertical lines have extra simple equationsStandard Equation of a Circle The standard, or general, form requires a bit more work than the centerradius form to derive and graph The standard form equation looks like this x2 y2 Dx Ey F = 0 x 2 y 2 D x E y F = 0 In the general form, D D, E E, and F F are given values, like integers, that are coefficients of the x x and Draw The Graph Of Th