Question: What is the range of the function y = 2sin(x)?

Options:

1. [-2, 2]
2. [-1, 1]
3. [0, 2]
4. (-∞, ∞)

Correct Answer: [-2, 2]

Solution:

The range of y = 2sin(x) is [-2, 2] because the sine function oscillates between -1 and 1.