Distance Between Points and Midpoint

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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What is the midpoint between (-4,4) and (-2,2)?

• (3,2)

• (-3,3)

• (4,5)

• (6,7)

What is the midpoint between (3, -1) and (8, -6)

• (11, -7)

• (-5.5, -3.5)

• (5.5, -3.5)

• (2, -2)

What is the distance between the two points?

• 6.3

• 6.5

• 6.7

• 16

A student submitted the following work to find the midpoint between A(-3,7) and C(9,-11). In which step did they make a mistake?

• Step One

• Step Two

• Step Three

Find the distance between the points (4, 3) and (0, 6).

• 3

• 4

• 5

• 7

Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What is the point of B?

• (1,5)

• (2,10)

• (7,2)

• (1,2)

Find the midpoint of the segment with the endpoints:(4, 12) and (-6, 14)

• (-1, 13)

• (13, 1)

• (13, -1)

• (5, 13)

Find the distance.

• 9.7

• 10.7

• 11.7

• 12.7