SOLUTION: 2. For a line segment ST, one endpoint is S(-1/2), 4) and the midpoint is M(6, -3/4). Find the coordinates of the other endpoint T. Thank you very much!!!!

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: 2. For a line segment ST, one endpoint is S(-1/2), 4) and the midpoint is M(6, -3/4). Find the coordinates of the other endpoint T. Thank you very much!!!!      Log On


   

Question 189848: 2. For a line segment ST, one endpoint is S(-1/2), 4) and the midpoint is
M(6, -3/4).
Find the coordinates of the other endpoint T.
Thank you very much!!!!
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
For x: 6-(-1/2)=6 1/2
6+6 1/2=12 1/2
.
For y: (-3/4)-4=-4 3/4
-3/4+(-4 3/4)=-5 1/2
.
(12 1/2), (-5 1/2) other end point.
.
Ed