Which of the following completes the rule for this translation, (x, y) → (x - 8, ___)?

Solution:

We have to find the rule for the translation

(x, y) → (x - 8, ___)

We know that

In x - 8, if x = 3

3 - 8 = -5

The same way 

Let us consider y + 3

If y = 1

1 + 3 = 4

Therefore, y + 3 completes the rule for the translation.

Which of the following completes the rule for this translation, (x, y) → (x - 8, ___)?

Summary:

y + 3 completes the rule for this translation, (x, y) → (x - 8, ___).