Genius Challenge - Transformations: Rotations & Dilations

A dilation involves multiplying a point by a ______.

• Scale Factor

• Rotation

• Symmetry

• Difference

Tags

CCSS.8.G.A.3

A scale factor larger than 1 makes a(n) ____________.

• Reduction

• Enlargement

• Translation

• Rotation

Tags

CCSS.8.G.A.3

A scale factor between 0 and 1 makes a(n) ________.

• Enlargement

• Reduction

• Translation

• Rotation

Tags

CCSS.8.G.A.3

What is the image of of (3, 4) following a 90° clockwise rotation?

• (3, 4)

• (-3, -4)

• (4, -3)

• (-4, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the image of (7, 2) following a clockwise 180° rotation?

• (7, 2)

• (-7, -2)

• (2, -7)

• (-2, 7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the image of (4, 9) following a clockwise 270° rotation?

• (4, 9)

• (-4, -9)

• (9, -4)

• (-9, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Dilate the point (4, 10) with a scale factor of 0.5.

• (8, 20)

• (-4, -8)

• (-2, -5)

• (2, 5)

Tags

CCSS.8.G.A.3

Dilate the point (-3, 9) with a scale factor of 3.

• (-3, 9)

• (9, 3)

• (-9, 27)

• (9, -27)

Tags

CCSS.8.G.A.3

The point (2, 4) was transformed to (4, -2). What is the transformation?

• clockwise 90° rotation

• 180° rotation

• dilation with a scale factor of 2

• dilation and 180° rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-3, -7) 180° and dilate it by a scale factor of 3. What is the image?

• (–9, –21)

• (3, 7)

• (9, 21)

• (–7, 3)

Tags

CCSS.HSG.CO.A.2