Question

if the mid - point of the line segment joining the points P(6,b-2) and q(-2,4) is (2,-3) then the value of b​

Answer 1

Answer:

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Step-by-step explanation:

please google

Answer 2

Answer:

b = -8

Step-by-step explanation:

given that midpoint of line joining vertices P (6,b-2) & Q (-2,4) is (2,-3)

midpoint formula :

m.p of line PQ  = [ (x₁ +x₂)/2 , (y₁+y₂)/2 ]    ( P(x₁,y₁) & Q(x₂,y₂) )

=> (2,-3) = [ (6-2)/2 , (b-2+4)/2 ]

=> (b-2+4)/2 = -3

=>  b+2 = -6

=> b = -6-2 = -8