| Exam Board | Edexcel |
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| Module | C1 (Core Mathematics 1) |
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| Topic | Straight Lines & Coordinate Geometry |
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6. The straight line \(l\) has the equation \(x - 2 y = 12\) and meets the coordinate axes at the points \(A\) and \(B\).
Find the distance of the mid-point of \(A B\) from the origin, giving your answer in the form \(k \sqrt { 5 }\).