G11AI - Unit 3 Review

Which site is closest to (2,-3)?

• B

• A

• C

• D

• they are all equidistant

Tags

CCSS.HSG.GPE.B.7

Which site is closest to (1,5)

• A

• B

• C

• D

• they are all equidistant

Tags

CCSS.HSG.GPE.B.7

What can you say about the points on the blue edge?

• Equally close to C and D

• Closest to C

• Closest to D

• Furthest from A

• Equally close to A and C

Tags

CCSS.HSG.CO.C.9

What can you say about the points which lie in the green cell?

• Closest to A

• Closest to B

• Closest to C

• Closest to D

• Closest to B and D

Tags

CCSS.HSG.GPE.B.6

What can you say about the red vertex (little red circle)?

• Closest to B

• Equally close to A and C

• Equally close to B and C

• Equally close to A, B and C.

• Closest to D

Tags

CCSS.6.G.A.3

The voronoi diagram shows the location of 4 post offices in a town. A new Post Office will be built equally distant from existing post offices A, B and E. What are the coordinates of the new post office?

• (0.6,2.6)

• (0,0)

• (0.4,2.4)

• (0,4)

• none of those

Tags

CCSS.HSG.GPE.B.6

The voronoi diagram shows 4 schools and their catchment zones. Lily lives equally distant from schools A, C and D. Where does Lily live?

• (0,1)

• (2,0)

• (2,1.5)

• (3,6)

• none of those

Tags

CCSS.HSG.GPE.B.6

The voronoi diagram shows 4 schools and their catchment zones. Lily lives equally distant from schools A, C and D. What is the distance from Lily's house to school A?

• 5km

• 4km

• 3km

• 7km

• none of those

Tags

CCSS.HSG.CO.C.9

A line is perpendicular to    y = 2x - 7.
What is the slope of this line? 

• -2
• 1/2
• -1/2
• 2

Tags

CCSS.HSG.CO.A.1

Which line is perpendicular to

 $y=\frac{1}{5}x-3$  ?

•  $y=-5x\ +2$  

•  $y=5x-1$  

•  $y=\frac{1}{5}x+3$  

•  $y=-\frac{1}{5}x-3$