Question

If the midpoint of the line segment joining the points (6, − 2 ) and (−2, 4 ) is (2, −3 ) ,

find the value of b​

Answer 1

Step-by-step explanation:

P(6,b−2),Q=(−2,4)

midpoint of PQ is (2,−3)

x=2 y=−3

y=

2

y

1

+y

2

, Acording to midpoint formula

−3=

2

b−2+4

−6=b+2

1. ∴b=−8