Coordinate geometry

If the three points (3 , - 5), ( - a + 2 , 3), ( 2a + 3 , 2 ) then what is the value of a?

• 1/4

• 5/7

• -7/23

• -6/22

Tags

CCSS.HSG.GPE.B.6

The point that divides the segment into two segments that have the same length.

• Coplanar

• Midpoint

• Ray

• Line

Tags

CCSS.HSG.GPE.B.6

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)

Tags

CCSS.HSG.GPE.B.6

2.2 In the standard (x,y) coordinate plane, point M with coordinates (6,8) is the midpoint of segment AB. If B has coordinates (4,3), what are the coordinates of point A?

• A(8, 13)

• A(2, -2)

• A(5, 5.5)

• A(5, 6)

Tags

CCSS.HSG.GPE.B.6

What is the midpoint of these two points?

(-3, 4) and (5, 0)

• (-4, 2)

• (2, 0)

• (1, 2)

• (8, 4)

Tags

CCSS.HSG.GPE.B.6

Which formula is shown?

• Slope

• Distance

• Midpoint

Tags

CCSS.HSG.GPE.B.6

Find the midpoint of the segment M(-10,11) and P(5,-4)

• (7.5, 7.5)

• (2.5, -3.5)

• (-2.5, 7.5)

• (-2.5, 3.5)

Tags

CCSS.HSG.GPE.B.6

2.1 What is the midpoint of the segment in the standard (x,y) coordinate plane that has endpoints (-3, -2) and (5, 7)?

• (1, 2.5)

• (-1, 2.5)

• (1, 2)

• (-1, 2)

Tags

CCSS.HSG.GPE.B.6

The point on the line segment that divides it into two segments of equal length.

Tags

CCSS.HSG.GPE.B.6

NOW SOLVE IT!

If two points, A and B, have coordinates of A(-2, 10) and B(6, -4), then which of the following points lies at the midpoint of AB?

•  (4, -7)

• (8, -14)

•  (4, 3)

• (2, 3)

Tags

CCSS.HSG.GPE.B.6