AM-827
Parallel and perpendicular lines
A Math · Secondary 3 · Medium · Parallel and perpendicular lines
The line joining points A(1, 4) and B(7, −2) is extended beyond B to a point C such that BC = 2AB. What are the coordinates of C?
- (19, −14)
- (13, −8)
- (−5, 10)
- (3, 2)
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