Domain and Range

Front

What is the definition of Domain in mathematics?

Back

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

Front

What is the definition of Range in mathematics?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Back

Domain

Front

What is the Range of the linear function defined by the equation y = 2x?

Back

The range is all real numbers, but if restricted to a specific domain, it can be defined accordingly.

Tags

CCSS.HSF-BF.B.4D

Front

What is the domain of the function f(x) = 1/(x-2)?

Back

The domain is all real numbers except x = 2.

Front

The set of all the outputs of a relation are called _____?

Back

Range

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

Back

Range

Front

What is the domain of the graph of the function y = x^2?

Back

The domain is all real numbers, or (-∞, ∞).

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Front

Back

It means the function is defined for all x-values from -2 to 2, inclusive.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the range of the function f(x) = -x^2 + 4?

Back