Question

What is the domain of the given function?
(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)

Answer 1

Domain is the first elements in the ordered pairs in a relation...

so,

Domain is 3, 6, -1, 5, -4

Answer 2

Domain of a function

The complete set of possible values of the independent variable.

The complete set of possible values of x.

From the above function the possible values of x are :

-4, -2, - 1, 3, 5, 6