Algebra-1

Question Analysis
This question tests the student's ability to determine the range of a function and express it in interval notation.

Key Concept Explanation
The range of a function is the set of all possible output values (dependent variable, usually ) that the function can produce when the independent variable takes all values within the domain.

Step-by-step Solution
1. Identify the minimum value of , which is 0.
2. Calculate the minimum value of