Question

What is the domain of the function on the graph? A. All real numbersB. All real numbers greater than or equal to 0C. All real numbers greater than or equal to -2D. All real numbers greater than or equal to -3

Answer 1

The domain of a function is the set of all the values that are mapped to another one through that function.

So, in the graph, you can see that only the numbers greater than or equal to -3 are mapped to another number.

Hence, the answer is D: All real numbers greates than or equal to -3.