What is the distance between the points (-2, 5) and (4, -3) in the Cartesian plane?
Answer and explanation
Correct answer: D. 10 units
- Step 1: Distance = sqrt((4 - (-2))^2 + (-3 - 5)^2). Step 2. sqrt(6^2 + (-8)^2) = sqrt(36 + 64) = sqrt(100) = 10 units. Answer: 10 units. Why not the others: 14 is the taxicab sum |6| + |-8|.
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