Plz help me find the midpoint of a line on a graph.....
D dannygurl New member Joined Dec 12, 2005 Messages 2 Dec 12, 2005 #1 Plz help me find the midpoint of a line on a graph.....
L Lizzie Full Member Joined Sep 8, 2005 Messages 317 Dec 12, 2005 #2 Please post the exact problem so that we can help you. Thanks!
U Unco Senior Member Joined Jul 21, 2005 Messages 1,134 Dec 14, 2005 #4 That is, the midpoint of two points (x1,y1)\displaystyle (x_1, y_1)(x1,y1) and (x2,y2)\displaystyle (x_2, y_2)(x2,y2) is given by \(\displaystyle \L \left( \frac{x_1 + x_2}{2} \, , \, \frac{y_1 + y_2}{2} \right)\) Edit: Check out Eliz's http://www.purplemath.com/modules/midpoint.htm
That is, the midpoint of two points (x1,y1)\displaystyle (x_1, y_1)(x1,y1) and (x2,y2)\displaystyle (x_2, y_2)(x2,y2) is given by \(\displaystyle \L \left( \frac{x_1 + x_2}{2} \, , \, \frac{y_1 + y_2}{2} \right)\) Edit: Check out Eliz's http://www.purplemath.com/modules/midpoint.htm
