Question

Identify the domain of the function shown in the graph.

Answer 1

The domain of a graph is all of the x-values of the graph. Since the graph looks like it continues and never ends, every single x value is included in the domain, thereby making all reals the correct answer

Answer 2

the domain is all real numbers.

D is the correct option.

Explanation:

Domain is the set of x values for which the function is defined.

Hence, in order to find the domain, we see the values of x in the given graph.

We can see that in the given graph that x lies between negative infinity to positive infinity.

And the x values gives us the domain of the graph.

Thus, the domain is all real numbers.

D is the correct option.