Answer:
B. -1 ≤ y ≤ 1
Step-by-step explanation:
The range is the vertical extent of the function. Here, it appears the function is a sine function (y=sin(x)). The least value of the function is -1; the greatest value is +1. The function can take on any value between these extremes.
An appropriate description of the range is ...
-1 ≤ y ≤ 1
_____
Comment on problem presentation
Please use the appropriate math symbol (≤) to represent "less than or equal to." If you cannot use the equation editor or symbols page provided by Brainly, you can use the combination <= to mean the same thing. "S" or "s" does not convey the same information.
