Translations and Reflections

Front

What is the algebraic representation of translating a figure 4 units down?

Back

(x, y-4)

Front

What is the algebraic representation of translating a figure 3 units to the right?

Back

(x+3, y)

Front

What is the algebraic representation of translating a figure 2 units up?

Back

(x, y+2)

Front

What is the algebraic representation of translating a figure 5 units to the left?

Back

(x-5, y)

Front

Is the picture being reflected in the y-axis or x-axis?

Back

y-axis

Front

What is another name for Reflection?

Back

flip

Front

State the line of reflection for a figure reflected across the x-axis.

Back

Reflection across x-axis

Front

What is the line of reflection for a figure reflected across the y-axis?

Back

Reflection across y-axis

Front

What is the definition of a reflection in geometry?

Back

A transformation that flips a figure over a line.

Front

What happens to the coordinates of a point (x, y) when it is reflected across the x-axis?

Back

(x, -y)