keirrajackson28432 keirrajackson28432
  • 17-06-2024
  • Physics
Answered

A sound wave's amplitude can be modeled by the function y=-7sin ( π /6 (x-1)+4) Within the intervall 0 , when does the function have an amplitude of 4?

a. 0.522 seconds
b. 9.522 seconds
c. 4.199 seconds
d. 1.199 seconds



Answer :

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