Question

Given the function and the graph of the function below, which of the following best describes the domain and range?

Answer 1

A function is a relationship between two sets of values (usually called input and output) that associates the first value to the second.

The domain of a function of input values for which the function is valid.

The range is the set of output values brought about by the set of inputs.

Given:

`f(x)=\sqrt[3]{x-4}+2`

The domain is the set of the values of x in this equation for which our function f(x) is valid.

`\text{All real numbers}`

The range is the set of values of f(x) that can be obtained for these values of x.

`\text{All real numbers}`