Question

✓ 13.If the mid-point of the line 3/3
joining the points P (6, 6-2)
and Q (-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=y1+y2/2

Acording to midpoint formula

−3= b−2+4/2

−6=b+2

∴b=−8

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