Midpoint Formula, Triangle Sum Theorem, Midsegments

Find the midpoint between the points on the graph. Write your answer as an ordered pair. Do not put spaces between the coordinates. EX: (5,6)

(a)  

Find the midpoint between the points on the graph. Write your answer as an ordered pair. 

(a)  

Find the midpoint between the points on the graph. Write your answer as an ordered pair.

(a)  

What is the midpoint between (3,-1) and (7,-5)?

• (5,-2)

• (5,-3)

• (10,-6)

• (2,-2)

What is the midpoint between (4,12) and (-6,14)?

• (-1,13)

• (13,-1)

• (13,1)

• (5,13)

Find the midpoint of the line segment with the given endpoints (1,1) and (9,9)

• (5,5)

• (1,9)

• (17,17)

• (-4,-4)

• (-3,6)

• (6,-3)

• (4,4)

• none

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

• 3

• -3

• 4

• 6

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

• 3

• -3

• 4

• 6

What formula would I use to find the y-coordinate of the midpoint between (3,9) and (5,9)