Let PQRS be a parallelogram with vertices P(-1, 2), Q(3, -4), and S(8, 9). Let (x, y) denote the coordinates of the fourth vertex R. Find the value of 2x + y.
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Q5
24 Dec 2023
Mathematics 1 · Week 2
Q5.Let PQRS be a parallelogram with vertices P(-1, 2), Q(3, -4), and S(8, 9). Let (x, y) denote the coordinates of the fourth vertex R. Find the value of 2x + y.