cardinaljaylan cardinaljaylan
  • 01-07-2019
  • Mathematics
contestada

What is the frequency of the function y = 3sin2x


a. 2/3


b. 3


c. 2


d. None of the above.

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 01-07-2019

Answer:

  d.  None of the above.

Step-by-step explanation:

The period is the change in x required to make a change of 2π in the argument to the sine function:

  2x = 2π

  x = π

The frequency is the reciprocal of the period, so is 1/π. There are no matching answer choices.

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