Find the M is the midpoint of the line segment PQ, what is the coordinates of point Q? P (4, 5), M (-2, -3)
Answers:
a. (2,2)
b. 6,8)
c. (-8,-11)
d. (-8,-15)
e. (-4, -7.5)
Find the M is the midpoint of the line segment PQ, what is the coordinates of point Q? P (4, 5), M (-2, -3)
Answers:
a.(2,2)b.(6,8)c.(−8,−11)d.(−8,−15)e.(−4,−7.5)
→P+→Q2=→M|⋅2→P+→Q=2⋅→M|−→P→Q=2⋅→M−→P|→M=(−2−3)→P=(45)→Q=2⋅(−2−3)−(45)→Q=(−2⋅2−3⋅2)−(45)→Q=(−4−6)−(45)→Q=(−4−4−6−5)→Q=(−8−11)
Point Q is (-8, -11)
(c.)