Understanding Transformations in Math

Dilate Point B by a scale factor of 1/2

• (1.5,-4)

• (-1.5,1)

• (-1,-1.5)

• (-2,-2)

Tags

CCSS.8.G.A.3

Name the transformation.

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• y-coordinate

• x-coordinate

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.HSG.CO.A.2

If the scale factor is greater than 1, the dilation is...

• an enlargement

• a rotation

• a translation

• a reduction

Tags

CCSS.8.G.A.3

What is the result of reflecting the point (3, 4) over the x-axis?

• (3, -4)

• (-3, 4)

• (-3, -4)

• (3, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If a shape is rotated 90 degrees clockwise around the origin, what happens to the point (2, 5)?

• (5, -2)

• (-5, 2)

• (-2, -5)

• (2, -5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation involves sliding a figure without rotating or flipping it?

• Reflection

• Rotation

• Translation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the result of dilating a point (2, 3) by a scale factor of 2?

• (4, 6)

• (1, 1.5)

• (2, 3)

• (0, 0)

Tags

CCSS.8.G.A.3

If a triangle is reflected over the y-axis, what happens to the coordinates of its vertices?

• The x-coordinates change sign, and the y-coordinates remain the same.

• The y-coordinates change sign, and the x-coordinates remain the same.

• Both x and y coordinates change sign.

• Both x and y coordinates remain the same.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5