Reflections of Graphs

Is the reflection shown a reflection over the x or y axis?

• x axis

• y axis

Identify the line of reflection

• y = x

• y = -x

• x axis

• y axis

Reflections over the x-axis change the __________.

• y-coordinate

• x-coordinate

Reflections over the y-axis change the ___________.

• y-coordinate

• x-coordinate

What are the coordinates of K' if the figure is reflected across the x-axis?

• (4, 1))

• (-1, -4)

• (1, -4)

• (1, 4)

Reflect the shape over x-axis. Which point would be at (3, -6)?

• A

• B

• C

• H

Relfect the preimage over the y-axis. Which quadrants will the image be located in?

• Quadrant I and II

• Quadrant II and III

• Quadrant III and IV

• Quadrant I and IV

A flip is also called ___________.

• Translation

• Reflection

• Rotation

• Transformation

What is the rule for the following reflection?

• Reflection across the horizontal line y = −1

• Reflection across the horizontal line y = 1

• Reflection across the vertical line x = −1

• Reflection across the vertical line x = 1

What is the rule for the following reflection?

• Reflection across the horizontal line y = −2

• Reflection across the horizontal line y = 2

• Reflection across the vertical line x = 2

• Reflection across the vertical line x = −2