Midpoint of a Line Segment

A line segment joins the points A and B and has midpoint M.

 

Point A has coordinates (4,2) and point M has coordinates (9,4).

 

Find the coordinates of point B.

• (0, 7)

• (14, 6)

• (6.5, 3)

• (5, 2)

A line segment joins the points A and B, and has midpoint M.

 

Point A has coordinates (3,7) and point M has coordinates (−1,10).

 

Find the coordinates of point B.

• (1, 8)

• (4, 3)

• (-3, 13)

• (-5, 13)

This point divides a line segment into 2 equal parts.

• point

• vertex

• midpoint

• angle

Find the value of x. 

• x=47

• x=19

• x=33

• x= -47

• RM=6, MS=6
• RM=3, MS=3
• RM=3, MS=6
• RM=6, MS=3

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

• (18, 13)

• (13, 18)

• (11,4)

• (1.5, -2)

What is the midpoint of the line segment whose endpoints are (-4,5) and (3,-7)?
Remember to write your answer as a point. Do NOT use spaces between characters. Write your answer as a decimal, if necessary. Just write the answer in the form (x,y).

Which of the following would you use to determine the midpoint between two points on a graph?

What is the midpoint of the line segment shown?

Remember to write your answer as a point. Do NOT use spaces between characters. Write your answer as a decimal. Just write the answer...no need for a complete sentence.

Find the y-coordinate of the midpoint of the line