Reflections

Front

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

Back

y-coordinate

Front

Reflect Point C (2, 3) over the y-axis. What is the new coordinate?

Back

(-2, 3)

Front

What is the Algebraic Notation for reflecting a point over the y-axis?

Back

(x, y) → (-x, y)

Front

What is the new location of image point B' when reflected over the line y = -x? If B is at (2, 6), what is B'?

Back

(-6, 2)

Front

Reflect Point A (4, -5) over the x-axis. What is the new coordinate?

Back

(4, 5)

Front

What happens to the x-coordinate when a point is reflected over the y-axis?

Back

It remains the same.

Front

If a point P is at (x, y), what is the result of reflecting it over the x-axis?

Back

(x, -y)

Front

What is the new location of point D (3, -4) when reflected over the y-axis?

Back

(-3, -4)

Front

Reflect Point E (5, 7) over the x-axis. What is the new coordinate?

Back

(5, -7)

Front

What is the Algebraic Notation for reflecting a point over the x-axis?

Back

(x, y) → (x, -y)