endpoint (-10,9); midpoint (2,5)
x₂ + x₁ = m y₂ + y₁ = m 2 2-10 = x₂9 = y₂2=m5=mPlug in given numbers-10 + x = 2 9 + y = 5 2 2Solve-10 + x = 22 2 2-10 + x = 4+10 +10 x = 14(9 + y)/2(2) = 5 (2)9 + y = 10-9 -9 y=1Final Answer: (14,1)