Domain and Range

Front

What is the Domain?

Back

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

Front

What is the Range?

Back

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

Front

What is the Domain of the function f(x) = 1/(x-3)?

Back

All real numbers except x = 3.

Front

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

Back

y ≥ 0.

Front

What is the Domain of the function f(x) = √(x-4)?

Back

x ≥ 4.

Front

What is the Range of the function f(x) = 2x + 1?

Back

All real numbers.

Front

What is the Domain of the function f(x) = log(x)?

Back

x > 0.

Front

What is the Range of the function f(x) = sin(x)?

Back

-1 ≤ y ≤ 1.

Front

What is the Domain of the function f(x) = 1/x?

Back

All real numbers except x = 0.

Front

What is the Range of the function f(x) = e^x?

Back

y > 0.