Reflection X Axis and Reflection Y Axis

The blue figure is reflected over the x-axis. True or False?

• True

• False

Reflect the point over the x-axis. What is the coordinate of its image?

• (-3,3)

• (3,3)

• (-3,-3)

• (3,-3)

When a coordinate reflects over the y-axis the x-coordinate...

• changes to its opposite sign

• stays the same

When a coordinate reflects over the x-axis the x-coordinate...

• changes to its opposite sign

• stays the same

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

• y-coordinate

• x-coordinate

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis

• y-axis

Graph the triangle A (0,4), B (6,4) C (2, -4) after it has been reflected over the y-axis. Place the three reflected points on the graph provided.

Graph the points (-3, 2) (-6, 3) and (-4,6). Reflect the image over the y axis and graph the new points.

You should have six total points graphed.

Given pre-image point (-2,5)

Plot the pre-image & image after a reflection over the x-axis

Given pre-image point (4,2)

Plot the pre-image & image after a reflection over the y-axis