Application of Distance and Midpoint Formula

Which equation allows you to find the midpoint of a line segment on a coordinate plane?

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Given two points (x₁, y₁), (x₂, y₂) the distance between them is:

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Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

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Find the y-coordinate of the midpoint of the line

• 1

• 2

• -2

• 3

• A

• B

• C

• D

• E

• a

• b

• c

• d

• (2,7)

• (-7, 8.5)

• (-16,10)

• (-14,17)

• a

• b

• c

• d

Find the distance between J and K.

• 8.2

• 7.7

• 9

• 10.2

Find the direct distance between the court house and the town hall.

• 26

• 6.8

• 10

• 7.2 km