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

The point that is to be transformed is called the:

• Pre-Image
• Image
• Post-Image
• Triangle

Tags

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

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

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

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

Tags

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

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

Reflections over the x-axis change the ____-__________. 

• y-coordinate
• x-coordinate

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

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

An office supply store sells index cards in two different sizes. The large size is an enlargement of the small size. Both sizes are shown. Find the scale factor of the enlargement.

• 2
• 3
• 4
• 5

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

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

When you translate, (x+2,y-5) you will move _____.

• 2 units right and 5 units down
• 2 units left and 5 units up
• 2 units up and 5 units left
• 2 units down and 5 units right

Tags

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

Identify the transformation.

• Reflection across y-axis
• 90 Rotation counter clockwise
• Translation 5 units left, 1 unit up.
• Translation 5 units right, 1 unit down

Tags

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

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

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

How many degrees was the figure rotated?

• 90 degrees counterclockwise 
• 180 degrees
• 90 degrees clockwise

Tags

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

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

How is triangle ABC being translated to triangle A'B'C'?

• up 3, left 8
• up 9, left 4
• down 3, right 8
• down 9, right 4

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

Enlargement or reduction?  Find the scale factor!

• It's a reduction; the scale factor is 2.
• It's an enlargement; the scale factor is 2.
• It's an enlargement; the scale factor is 1/2.
• It's a reduction; the scale factor is 1/2.

Tags

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

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