Domain and Range (no graph)

Front

What is the definition of Domain in a function?

Back

The set of all possible x-values (inputs) for a function.

Front

What is the definition of Range in a function?

Back

The set of all possible y-values (outputs) for a function.

Front

Identify the domain of the function {(0,1), (1,-3), (2,-4), (-4,1)}.

Back

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

Front

Identify the range of the function {(0,1), (1,-3), (2,-4), (-4,1)}.

Back

R: {-4, -3, 1}

Front

What is the set of all y-values or outputs in a function called?

Back

Range

Front

What is the set of all x-values or inputs in a function called?

Back

Domain

Front

If a function has the domain {1, 2, 3}, what are the possible x-values?

Back

1, 2, 3

Front

If a function has the range {4, 5, 6}, what are the possible y-values?

Back

4, 5, 6

Front

For the function f(x) = x^2, what is the domain?

Back

D: All real numbers (x ∈ ℝ) because you can input any real number.

Front

For the function f(x) = √x, what is the domain?

Back

D: [0, ∞) because you can only input non-negative numbers.