Segment Length and Midpoint

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

• (11, -7)
• (-5.5, -3.5)
• (5.5, -3.5)
• (2, -2)

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 y-coordinate of the midpoint of the line

• 1
• 2
• -2
• 3

What is the distance between -8 and 4 on the integer number line?

• -4
• 4
• 12
• 0

Point A is located at -8 on a standard number line.  Segment AB is 18.5 units long.

If A lies to the right of B, what is the location of point B?  

• 10.5
• 26.5
• -26.5
• -10.5

Point A is located at (-3, 9) in the standard x-y coordinate plane.  The point is then translated to a new Point A’ which is located at (-3, -4).  What is the length of segment AA’?

• 5
• 13
• -5
• -13

The midpoint M of segment AB is located at the point (-2, 1) in the standard x­-y coordinate plane.  If segment AB has a length of 10 units and point A is located at (3, 1), what are the coordinates of point B?
Hint: Draw a picture!

• (-7, 1)
• (8, 1)
• (8, 8)
• (-7, -7)

• F
• G
• H
• J