Question

Which of the following is a proper description of the range of the function shown?

A) The set of all even numbers.
B) The interval [0, [infinity]) representing all non-negative real numbers.
C) The set of natural numbers {0, 1, 2, 3, ...}.
D) The interval (-[infinity], [infinity]) representing all real numbers.

Answer 1

The range of the function is the interval [0, [infinity]), representing all non-negative real numbers.

Step-by-step explanation:

The function shown is a horizontal line that covers the interval from 0 to positive infinity. Hence, the correct description of the range of the function is option B) The interval [0, [infinity]) representing all non-negative real numbers.