Mathematics
Mathematics, 28.09.2019 20:30, treway3982

Write an equation for a cosine function with an amplitude of 3, a period of 2, a phase shift of -2, and a vertical displacement of 5.

y=3cos⁡2π(x+2)+5

y=3cos⁡2π(x−5)+2

y=5cos⁡3π(x−2)+2

y=3cos⁡2π(x+2) / 2+5

answer
Answers: 1

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