What is the distance between the two points and in the Cartesian plane?

Answer and explanation

Correct answer: A. 5 units

  1. Step 1: Apply the Euclidean distance formula: .
  2. Step 2: Substitute coordinates: .
Answer
5 units.
Why not the others: '4 units' is only the horizontal delta ; '6 units' overestimates the hypotenuse; '7 units' is the taxicab sum .

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