Question #58217
: What is the period of the function y=2sin x ?
A: [-1, 1]
B: All real numbers
C: π
D: 2π
A: [-1, 1]
B: All real numbers
C: π
D: 2π
Expert's answer
Function y=2sin(x) has a period of 2π because the sine wave repeats every 2π units.
Answer: D: 2π.
Answer: D: 2π.
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