Domain and Range

Front

What is range?

Back

The collection of all outputs or y-values.

Front

What is domain?

Back

The collection of all inputs or x-values.

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain.

Back

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

Front

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the range.

Back

R: {-4, -3, 1}

Front

What is the Domain?

Back

{-3, -2, -1, 0, 1, 2, 3}

Front

What does it mean if a function has a domain of {-3, -2, -1, 0, 1, 2, 3}?

Back

The function is defined for the x-values -3, -2, -1, 0, 1, 2, and 3.

Front

What is the relationship between domain and range?

Back

The domain consists of all possible input values (x-values), while the range consists of all possible output values (y-values) from those inputs.

Front

If a function is defined as f(x) = x^2, what is its domain?

Back

The domain is all real numbers, as any real number can be squared.

Front

If a function is defined as f(x) = 1/x, what is its domain?

Back

The domain is all real numbers except x = 0, since division by zero is undefined.

Front

What is a set of ordered pairs?

Back

A collection of pairs (x, y) where x is an input from the domain and y is the corresponding output from the range.