Core 8 - Translations

Front

What is a translation in geometry?

Back

A translation is a transformation that moves every point of a figure the same distance in a specified direction.

Front

How do you represent a translation algebraically?

Back

A translation can be represented as (x, y) --> (x + a, y + b), where 'a' is the horizontal shift and 'b' is the vertical shift.

Front

What does the notation (x, y) --> (x + 2, y + 5) indicate?

Back

It indicates a translation of 2 units to the right and 5 units up.

Front

If a triangle is translated 3 units left and 2 units down, what is the algebraic notation?

Back

(x, y) --> (x - 3, y - 2)