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What is the midline equation of y = 8 cos (5pix+3pi/2)-9

User Zeki
by
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1 Answer

5 votes

Answer:


y = -9

Explanation:

The curve intersects the midline when effect of amplitude is annulled. The midline equation is of the form:


y = y_(o)

The midline equation is:


y = -9

User Brendon Muir
by
8.3k points

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