Identify 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: {(0,1), (1,-3), (2,-4), (-4,1)}

Back

D: {0, 1, 2, -4}

Front

Identify the range of the relation: {(0,1), (1,-3), (2,-4), (-4,1)}

Back

R: {1, -3, -4}

Front

What is the domain of the set of numbers: {-2, -1, 0, 1, 8}?

Back

D: {-2, -1, 0, 1, 8}

Front

What is the range of the set of numbers: {-4, 0, 1, 3}?

Back

R: {-4, 0, 1, 3}

Front

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

Back

D: {-6, 0, 2, 4}

Front

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

Back

R: {14, 32, 38, 44}

Front

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

Back

D: All real numbers (−∞, ∞) because you can input any real number into the function.

Front

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

Back

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