Slope, Distance, and Midpoint on the Coordinate Plane

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

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

Point M(3,4) is the midpoint of the line AB. Point A has coordinates (-1,6). What are the coordinates of point B?

• (1,5)
• (2,10)
• (7,2)
• (1,2)

Find the y-coordinate of the midpoint of the segment.

• 1
• 2
• -2
• 3

Find the endpoint of a segment given that the other endpoint is (-4, 5) and the midpoint is (7, -9).

• (18, -23)

• (13, 18)

• (11,4)

• (1.5, -2)

Find the distance between point J and K

• 68
•  17√2
• 2√17
• -68

What is the distance between the points (5, -1) and (5, 12)?

• √13
• 13
• 12
• √12

Find the distance.

• 7.1
• 7.8
• (6, 4.5)
• (2.5, 8)

What's the distance between (0,0) and (3,4)?

• 7
• 49
• 5
• 25

What is the distance between (-5, 5) and (1, -2)?

• 9.2
• 12.6
• 14
• 7.8

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2