Question

If P ( /3, 4 ) is the mid-point of the line segment joining the points Q (– 6, 5) and
R (– 2, 3), then the value of is
a) – 4
b) – 12
c) 12
d) – 6

Answer 1

Answer:

c) 12

Step-by-step explanation:

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Answer 2

$\huge\sf\fbox\purple{ ♡ Solution ♡ }$

$\: point \: of \: qr \: - > px \: = \frac{a}{3} = ( - 6 \frac{ - 2}{2} ) \\ = 2a \: = - 2 \\ a \: = - 12$