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Which graph represents the function y = -2cos(21x)?
helllppp

User JNK
by
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1 Answer

2 votes

Answer:

See attached graph

Explanation:

The function is given as :

y = -2cos(21x)

Which graph represents the function y = -2cos(21x)? helllppp-example-1
User Chengzhi
by
8.7k points