Mirror, Mirror, in My Math

What is a reflection?

• When you turn an object around a point.
• When you slide an object form one place to another.
• When you flip or mirror an object across a line.
• When you resize an object.

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

• A
• B
• C
• H

Reflections over the x-axis change the __________.

• y-coordinate

• x-coordinate

Reflections over the y-axis change the ___________.

• y-coordinate

• x-coordinate

• y-axis

• x-axis

What is a reflection?

• When you turn an object around a point.
• When you slide an object form one place to another.
• When you flip or mirror an object across a line.
• When you resize an object.

State the line of reflection.

• Reflection across y-axis
• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

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

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

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

• A
• B
• C
• H

Describe the reflection.

• Reflection over x = -1

• Reflection over x = 1

• Reflection over y = -1

• Reflection over y = 1