Coordinate Geometry

Find the distance between A (8 , 0) and B (2 , -3)

• 9

• $\sqrt{45}$

• $\sqrt{40}$

• 7

Tags

CCSS.HSG.GPE.B.7

Find the distance between C (0 , -2) and D (0 , 5)

• 7

• $\sqrt{48}$

• $\sqrt{51}$

• 5

Use the distance formula to classify the following triangle

A (1 , 0) B (3 , 1) C (4 , 5)

• Equilateral

• Scalene

• Isnosceles

• Right angled

Tags

CCSS.HSG.GPE.B.7

Find the coordinates of the midpoint of the line segment joining A (2 , -3) and B (0 , 1)

• (0 , -1)

• (1 , 0)

• (-1 , 1)

• (1 , -1)

M is the midpoint of [QR], Find the coordinates of R if Q (-5 , 0) and M (0 , -1)

• (5 , 2)

• (4 , 0)

• (5 , -2)

• (0 , -4)

Find the coordinates of the midpoint of the line segment joining A (-2 , 4) and B (4 , -2)

• (1 , 1)

• (-1 , -1)

• (-1 , 1)

• (1 , -1)

What is the slope of this line?

• 3/7

• 1/3

• 3/8

• 2/5

Tags

CCSS.8.EE.B.5

A line with a slope of 0 is ....

• Horizontal

• Vertical

• Very steep

• Not very steep

Tags

CCSS.8.EE.B.5

A line with a slope that is undefined is ...

• Horizontal

• Vertical

• Very steep

• Not very steep

Tags

CCSS.8.EE.B.5

Which line has a negative slope?

• C

• B

• A

• D