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Mathematics for IGCSE & O level - Coordinate Geometry (Section 4 - No. 45)

A line has an x-intercept of 3 and a y-intercept of -2. What is its gradient?
-2/3
2/3
-3/2
3/2

解释

The points are (3, 0) and (0, -2). Gradient = (-2-0)/(0-3) = 2/3

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