Match the graph with the correct equation.
A. y = sin 4x cos (-3)- cos 4x sin (-3)
B. y = cos 4x cos (-3) + sin 4x sin (-3)
C. y = sin 4x cos (-3) + cos 4x sin (-3)
D. y = cos 4x cos (-3) - sin 4x sin (-3)
Answer: C
Mathematics
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