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You are not logged in. #1 20050921 11:28:43
coordinate geometrylet A (1,2) be a point in the co ordinate plane with orgin O, find #2 20050921 14:03:33
Re: coordinate geometryThe equation y = mx + b will serve you well here. This is called "slopeintercept' form of the equation for a line, because m represents the slope and b represents the point where the line crosses the y axis, or yintercept. The line will cross the xaxis where y = 0, so set y equal to 0 in your equation and solve for x to find the coordinates. El que pega primero pega dos veces. 