College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN: 9781305652231
Author: R. David Gustafson, Jeff Hughes
Publisher: Cengage Learning
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Can you please answer the attached grade 12 advance functions math equation on paper and please make sure it's correct. I'll make sure to thumbs up if it's on paper.

18. The current in a household appliance varies according to the equation A(t) = 5 sin (120πt), where t represents time, in seconds, and A represents the current, in amperes. Approximate the rate at which the current is changing at 3 seconds. Show your work using the method taught in our MHF4U course.
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Transcribed Image Text:18. The current in a household appliance varies according to the equation A(t) = 5 sin (120πt), where t represents time, in seconds, and A represents the current, in amperes. Approximate the rate at which the current is changing at 3 seconds. Show your work using the method taught in our MHF4U course.
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