domain -∞, ∞ ,{g/g ER}
range 0,∞, {y/y≥}
Answer:
The third option is correct.
Step-by-step explanation:
The square root cannot be negative so its minimum value is 0 and its maximum is 3.
So the domain is [-3, 3] and the range is [0+4, 3 + 4] = [4, 7].
