Distance and Mid-Point Between Two Points
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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) + (y2 - y1)
  • (x2 + x1)^2 + (y2 + y1)^2
  • (x2 + x1) - (y2 + y1)
  • (x2 - x1)^2 + (y2 - y1)^2 (correct)
  • Given points A(2, 3) and B(5, 7), what is the distance between the points?

  • 4
  • 5
  • 9
  • 8 (correct)
  • What are the coordinates of the mid-point M between points A(4, 3) and B(10, 7)?

  • (5, 6)
  • (6, 5) (correct)
  • (8, 4)
  • (4, 8)
  • How is the gradient defined in relation to two points A(x1, y1) and B(x2, y2)?

    <p>Ratio of change in y with respect to change in x</p> Signup and view all the answers

    In terms of slope, what does a negative gradient signify?

    <p>Line facing downwards</p> Signup and view all the answers

    What does it mean if two line segments are parallel in relation to their slopes?

    <p>Their slopes are equal</p> Signup and view all the answers

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