Transformations Review

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.HSG.CO.A.2

What is the angle of rotation for this counterclockwise rotation about the origin?

• 90°
• 180°
• 270°
• 360°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC has been dilated to triangle A'B'C'. What is the scale factor?

• 2
• 3
• 4

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½
• ¼
• 4
• 2

Tags

CCSS.8.G.A.3

Reflect square QRST across the X-axis with vertices

Q'(-1,4) R'(2,5) S'(3,2) T'(0,1)

• Q''(-4,-1) R''(-5,2) S''(-2,3) T''(-1,0)

• Q''(-1,-4) R''(2,-5) S''(3,-2) T''(0,-1)

• Q''(4,-1) R''(5,2) S''(2,3) T''(1,0)

• Q''(1,4) R''(-2,5) S''(-3,2) T''(0,1)