ExamPlay Dark Logo
登入

Mathematics for IGCSE & O level - Coordinate Geometry (Section 1 - No. 33)

What is the gradient of the line that passes through the points (1, -2) and (3, 2)?
1
2
-2
-1

解释

Gradient = (2 - (-2)) / (3 - 1) = 4 / 2 = 2

评论 (0)

广告