Reflections Across the X Axis and Translations

Reflect (6, -3) over the line x-axis.

• (6, 3)

• (-6, -3)

• (-3, 6)

• (3, -6)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of transformation is shown?

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find K' if the figure is reflected across the x-axis (a)  

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

Fill in the blank to best represent the rule for a reflection across the x-axis for any shape on a coordinate plane.

(x, y) → ​ (a)  

• (x, -y)

• (x, y)

• (-x, y)

• (y, x)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Transform the point in Quadrant 1...

by reflecting across the x-axis

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

You reflect Triangle ABC over the x-axis. Where would A' be located?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Match the following reflections across the x-axis:

• (2, 5)

• (x,y)

• (-2,-5)

• (2,-5)

• (7, -3)

• (-7,-3)

• (-7,3)

• (-2,5)

• (x,-y)

• (7,3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5