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Rashid [163]
3 years ago
15

Find the amplitude of y = -4 sin x.

Mathematics
1 answer:
lyudmila [28]3 years ago
6 0
Answer:
4
Explanation:
The amplitude of a sine function is the absolute value of the coefficient of sin(in other words, the absolute value of the number multiplying the sin)
In this case, that is |-4|=4
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