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What is the domain, range, and period of y=-cos x
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What is the domain, range, and period of y=-cos x

User Demonofthemist
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2 Answers

3 votes

Answer:

Domain: all real numbers

Range: (-1,1)

Period: 2pi

Explanation:

Just got it right!

User Ayush Shekhar
by
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5 votes

Hello from MrBillDoesMath!


Answer:

Domain of cosx is all real numbers

Range is [-1, 1]

Period is 2 Pi

Thank you,

MrB



User Sagar Dawda
by
5.6k points
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