Reflections over other lines

Reflect the point (2, -4) over the y-axis and then over the line y = x.

• (-4, -2)

• (-2, 4)

• (-2, -4)

• (2, 4)

Reflect (6, -3) over the line y = -x and then over the x-axis.

• (6, 3)

• (-6, -3)

• (-3, 6)

• (3, 6)

What line is this figure reflected over?

• x-axis

• y = -1

• y-axis

• x = -1

Reflect (6, -3) over the line y = -x. What are the new coordinates of that point after the reflection?

• (6, 3)

• (-6, -3)

• (-3, 6)

• (3, -6)

Reflect the point (2, -4) over the y-axis. What are the new coordinates of that point after the reflection?

• (-4, 2)

• (-2, 4)

• (-2, -4)

• (2, 4)

State the line of reflection.

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

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

Which answer shows a reflection across the x-axis?

• d
• c
• b
• a

What is the Algebraic Notation for this Reflection?

• (x, y) → (y, x)
• (x, y) → (-x, y)
• (x, y) → (-y, -x)
• (x, y) → (x, -y)