Question

Drag the tiles to the correct boxes. Not all tiles will be used.

Answer 1

Answer:

(-∞, -2) ∪ (-2, 6) ∪ (6, ∞)

Explanation:

The domain describes the x-values that can be used in a function.

The leftmost function contains all x-values until x = -2. This looks like (-∞,-2). Remember, open dots mean that the associated x-value is not included in the domain.

The middle function contains all x-values from x = -2 to x = 6. This looks like (-2, 6).

The rightmost function contains all x-values after x = 6. This looks like (6, ∞).