Week 9 Quiz

Find the midpoint of the segment with the endpoints:(-7, -13) and (-11, -5)

• (-9, -9)
• (-3, -4)
• (-3, 4)
• (-4, -3)

Find the midpoint of the segment with the endpoints:  (-4, 5) and (7, -9) 

• (-1.5, 2)
• (5.5, -7)
• (-2, 1.5)
• (1.5, -2)

Find the distance between (12, -5) and (2, -5).Round to the nearest tenth.

• 14.1

• 10

• 8

• 14

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

• 
• 
• 
• 

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

• 
• 
• 
• 

Find the distance between ( 1, 3) and (5, 6) 

• 3
• 4
• 5
• 6

• -25

• -10

• 25

• 10

How is AB written in the distance formula?

Do you need the distance formula to find the distance between two points that are on a vertical line?

• Yes

• No

-2 + 4 

• -2
• 2
• 0
• -4