Domain and Range

Front

What is the definition of Domain in a relation?

Back

The domain of a relation is the set of all possible input values (x-values) for which the relation is defined.

Front

What is the definition of Range in a relation?

Back

The range of a relation is the set of all possible output values (y-values) that result from the input values in the domain.

Front

Identify the domain of the relation: (-6,14), (0,32), (2,38), (4,44)

Back

-6, 0, 2, 4

Front

Identify the range of the relation: (-6,14), (0,32), (2,38), (4,44)

Back

14, 32, 38, 44

Front

What is the domain of the set {-5, -2, 1, 4}?

Back

{-5, -2, 1, 4}

Front

What is the range of the set {0, 6, 12, 18}?

Back

{0, 6, 12, 18}

Front

Identify the domain of the relation: (1, 2), (3, 4), (5, 6)

Back

1, 3, 5

Front

Identify the range of the relation: (1, 2), (3, 4), (5, 6)

Back

2, 4, 6

Front

What is the domain of the function f(x) = x^2?

Back

All real numbers (−∞, ∞) because you can input any real number.

Front

What is the range of the function f(x) = x^2?

Back

[0, ∞) because the output is always non-negative.