exam
Maths Puzzle
Numerical Ability
PLease help!!! determine algebraically whether the lines are parallel, perpendicular or neither. state the number of solutions.
y = 1/2x + 3
x - 2y = -6
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exam Other Question
ab
+
ba
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cac
and a nother one is
Line j is perpendicular to the line with the given equation and line j passes through P. Write an equation of line j.
y=-4/5 + 4, P(1,1)