Midpoint and Distance Formula

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

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Tags

CCSS.HSG.GPE.B.6

Tags

CCSS.HSG.GPE.B.6

Tags

CCSS.HSG.GPE.B.6

Find the y-coordinate of the midpoint of the line

• 1
• 2
• -2
• 3

Tags

CCSS.HSG.GPE.B.6

Tags

CCSS.HSG.GPE.B.6

How is AB written in the distance formula?

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  $d\ =\ \sqrt{\left(5-3\right)^2\ +\ \left(0--2\right)^2}$
  

• $d\ =\ \sqrt{\left(2-5\right)^2\ +\ \left(3\ -0\right)^2}$

• $d\ =\ \sqrt{\left(5-3\right)^2\ -\ \left(0--2\right)^2}$

• $d\ =\ \sqrt{\left(4-3\right)^2\ -\ \left(2-4\right)^2}$

Tags

CCSS.HSG.GPE.B.7

Find the distance between these two points.

• 13

• 7.9

• 9.2

• 3.6

Tags

CCSS.HSG.GPE.B.7

The distance formula is another way to write which of the following?

• quadratic formula

• slope formula

• Pythagorean theorem

• none of these answers

Tags

CCSS.HSG.GPE.B.7