Transformations Rules Quiz

What will the new (x,y) coordinates of a polygon with a rotation of 

 $90\degree\ clockwise$  or  $270\degree\ counterclockwise$  from the origin ?

•  $\left(x,\ y\right)$  

•  $\left(y,\ x\right)$  

•  $\left(-y,\ x\right)$  

•  $\left(y,\ -x\right)$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What will the new (x, y) coordinates of a polygon be with a rotation of

 $180\degree$  from the origin point ?

•  $\left(-y,\ -x\right)$  

•  $\left(x,\ -y\right)$  

•  $\left(-x,\ -y\right)$  

•  $\left(-x,\ y\right)$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the new coordinates for a polygon that has a rotation of 270 degrees clockwise or 90 degrees anti-clockwise from the origin?

•  $\left(-y,\ x\right)$  

•  $\left(y,\ x\right)$  

•  $\left(x,\ y\right)$  

•  $\left(y,\ -x\right)$  

What are the new coordinates of a polygon that has a rotation of  $360\degree$  from the origin?

•  $\left(y,\ x\right)$  

•  $\left(x,\ y\right)$  

•  $\left(-x,\ -y\right)$  

•  $\left(-y,\ -x\right)$  

What happens to the coordinates when you reflect a polygon over the x-axis?  

•  $\left(x,\ y\right)\ becomes\ \left(y,\ x\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(-x,\ y\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(x,\ -y\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(-x,\ -y\right)$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the coordinates when you reflect a polygon over the y-axis?

• $\left(x,\ y\right)\ becomes\ \left(-x,\ y\right)$

• $\left(x,\ y\right)\ become\ \left(x,\ -y\right)$

• $\left(x,\ y\right)\ becomes\ \left(-x,\ -y\right)$

• $\left(x,\ y\right)\ becomes\ \left(y,\ x\right)$

What happens to the coordinates of a polygon when you reflect it over the line y=x, or the center line?

•  $\left(x,\ y\right)\ becomes\ \left(-x,\ y\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(x,\ -y\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(y,\ x\right)$  

•  $\left(x,\ y\right)\ becomes\ \left(-x,\ -y\right)$  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What does a translation of (-3, 4) mean on the coordinate plane?

• Move to the right 3, move up 4

• Move to the right 3, move down 4

• Move to the left 3, move down 4

• Move to the left 3, move up 4

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5