Question

10. The mid-point of the line joining (-a, 2b) and (-3a, -4b) is
a) (2a, 3b)
b) (-2a, -b)
c) (2a, b)​

Answer 1

Answer:

(-2a,-b)

Step-by-step explanation:

Coordinates of midpoint = (-a-3a/2 , 2b -4b/2) = (-4a/2,-2b/2) = (-2a,-b)