Question

What is the domain of the function?

A. (x) is all real numbers ((-[infinity],+[infinity]))
B. (y) is all real numbers ((-[infinity],+[infinity]))
C. (y) is greater than (0) ((y > 0))
D. (x) is greater than (0) ((x > 0))

Answer 1

The domain of the function is all real numbers.

Step-by-step explanation:

The domain of the function can be determined based on the given information. Since the function is a horizontal line, it means that the value of y will be constant for any value of x within the specified range of 0 to 20. Therefore, the domain of the function is option B, where y is all real numbers (-∞, +∞).