Question

question #7 the graph of a polynomial function is shown below. determine the domain of the function. (0,4) 0,∞) (0,∞) (-∞,∞)

Explanation:

Step1: Recall domain definition

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

Step2: Analyze polynomial function

Polynomial functions are defined for all real numbers. There are no restrictions such as division by zero or taking the square - root of a negative number for polynomial functions.

Answer:

$(-\infty,\infty)$