exam
Maths Puzzle
Numerical Ability
Plot the points P (-1,-4), Q (1,1)and R (4,2), on a coordinate plane. Where should the point S be located on that the figure PQRS is a parallelogram?
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exam Other Question
Write the equation of the line passing through (4,4) and (4,2).
(1)
Solve each of the following systems by substitution
5x-2y=-5
y-5x=3
(2)
Solve each of the following systems by substitution
8x-4y=16
y=2x-4