Questions and Answers
What is the formula to calculate the distance between two points A(x1, y1) and B(x2, y2) in the given text?
(x2 - x1)^2 + (y2 - y1)^2
Given points A(2, 3) and B(5, 7), what is the distance between the points?
8
What are the coordinates of the mid-point M between points A(4, 3) and B(10, 7)?
(6, 5)
How is the gradient defined in relation to two points A(x1, y1) and B(x2, y2)?
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In terms of slope, what does a negative gradient signify?
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What does it mean if two line segments are parallel in relation to their slopes?
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