Question

Which rule describes the translation ABCD → A′B′C′D′?

Answer 1

translation

all the points are in the same orientation, and all the lengths are the same.

all that has changed are the coordinates.

Answer 2

The calculated rule that describes the translation is (x, y) = (x + 3, y + 4)

How to write a rule to describe the translation

From the question, we have the following parameters that can be used in our computation:

The blue and red squares

This is represented as

A′B′C′D′ and ABCD

In the graph, we can see that

The square ABCD is shifted up by 4 units and to the right by 3 units

This means that

A'B'C'D' = (x + 3, y + 4)

So, we have

(x, y) = (x + 3, y + 4)

Hence, the rule of the translation is (x, y) = (x + 3, y + 4)