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Coordinate Geometry - Gradient of a Straight Line

Coordinate Geometry - Gradient of a Straight Line

Secondary 3

Given a straight line \(x+4y=36\), find

  1. the gradient of the line.
  2. The point \(\left( p,2p \right)\) lies on this straight line.
    Calculate the value of \(p\).

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Answer:(i) \(-\frac{1}{4}\) (ii) \(p = 4\)

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