SOLUTION: Good Morning, My math question is if P(-8,3) is one endpoint and M(-3,10) is the midpoint of segment PQ, find the other endpoint Q. I only missed one class and this is what our

Algebra ->  Graphs -> SOLUTION: Good Morning, My math question is if P(-8,3) is one endpoint and M(-3,10) is the midpoint of segment PQ, find the other endpoint Q. I only missed one class and this is what our      Log On

Hi

Midpoint Pt(x,y):  ( , )

( -8 + x)/2 = -3

    -8+x = -6

       x = 2



(3+y)/2 = 10

   3+y = 20

     y = 17

Other endpoint Q is (2,17)