Friday the 13th Classwork

Identify the rule after a 90° counter clockwise rotation:
(x, y) ---> ___________

• ( y, -x)
• ( -y, x)
• ( -x, -y)
• ( y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rule after a 90° CLOCKWISE rotation:
(x, y) ---> ___________

• ( x, -y)
• ( y , -x)
• ( -y, x)
• ( -x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rule after a 180° CLOCKWISE or COUNTER CLOCKWISE
(x, y) ---> ___________

• ( -x, -y)
• ( -y, x)
• ( -x, y)
• (y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rule after a 270° CLOCKWISE rotation:
(x, y) ---> ___________

• (y, -x)
• ( -x, -y)
• (-y, x)
• ( y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rule after a 270° COUNTER CLOCKWISE rotation:(x, y) ---> ___________

• ( y, x)
• ( y, -x)
• ( -x, -y)
• ( x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Chose the correct transformation:
(x, y) ----- (-x, -y)

• 180 degree rotation
• 270 degree rotation
• 90 degree clockwise rotation
• 90 degree counter clockwise rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A point is translated 3 units left and 4 units up. What is the correct translation rule?

• T(x,y)→(x+3,y+4)
• T(x,y)→(x-3,y-4)
• T(x,y)→(x+3,y-4)
• T(x,y)→(x-3,y+4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What transformation is happening?
(x, y) ----> (x + 2, y - 3) 

• slide up 2, left 3
• slide right 2, up 3
• slide right 2, down 3
• slide left 3, right 2

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the algebraic notation of a figure is Translated 9 units right and 3 units down?

• (x, y) --> (x - 9, y + 3)
• (x, y) --> (x + 9, y - 3)
• (x, y) --> (x + 3, y - 9)
• (x, y) --> (9x, 3y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the algebraic notation of a figure is Translated 6 units right and 5 units up?

• (x, y) --> (x - 6, y + 5)
• (x, y) --> (x + 6, y + 5)
• (x, y) --> (x + 5, y - 6)
• (x, y) --> (6x, 5y)

Tags

CCSS.HSG.CO.A.2