CCSS.Math.Content.8.G.A.3

Identify the transformation from ABCD to A'B'C'D'.

• Translation
• Reflection across the x-axis
• Reflection across the y-axis
• 90^o counter clockwise rotation

Tags

CCSS.Math.Content.8.G.A.2

CCSS.Math.Content.8.G.A.1

CCSS.Math.Content.8.G.A.3

sf = 0.8

• Reduction
• Enlargement

Tags

CCSS.Math.Content.8.G.A.3

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

Tags

CCSS.Math.Content.8.G.A.3

Going from (x,y) to (y,-x) will result in a counter-clockwise rotation of _____ degrees.

• 90
• 180
• 270
• 360

Tags

CCSS.Math.Content.8.G.A.2

CCSS.Math.Content.8.G.A.1

CCSS.Math.Content.8.G.A.3

When you translate, (x,y+6) you will move _____.

• 6 units right
• 6 units left
• 6 units up
• 6 units down

Tags

CCSS.Math.Content.8.G.A.3

What is Dilation?

• Dilation means to enlarge or reduce
• Dilation means to reflect on something
• Dilation means to like something
• Dilation means to make something different by making it smaller

Tags

CCSS.Math.Content.8.G.A.3

Dilation

• rise over run
• change in size
• flipped across y-axis
• whole numbers

Tags

CCSS.Math.Content.8.G.A.3

Reflecting over the y-axis changes the ____-_____________. 

• x-axis
• x-coordinate
• y-coordinate
• none of the above

Tags

CCSS.Math.Content.8.G.A.3

I'm (2, -5) and I moved counterclockwise 3 quadrants. Where am I?

• I

• II

• III

• v

Tags

CCSS.Math.Content.8.G.A.3

Circle I is dilated to create Circle II.  Which could be the scale factor of the dilation?

• 5
• 3/8
• 8
• 8/3

Tags

CCSS.Math.Content.8.G.A.4

CCSS.Math.Content.8.G.A.3