tapingforgirl tapingforgirl
  • 24-02-2020
  • Mathematics
contestada

Which of the following is the graph of y = cos(2x)?

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amna04352
amna04352 amna04352
  • 24-02-2020

Answer:

Select the one which meets the following characteristics.

Step-by-step explanation:

y = cos(2x)

Characteristics:

Mean line at y = 0

Amplitude = 1

Period = 360/2 = 180° or pi radians

i.e one complete cos cycle is 0 to 180, next is 180 to 360 and so on

Range : from -1 to 1

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underhr
underhr underhr
  • 18-04-2020

Answer:

answer is a on edge2020

Step-by-step explanation:

taking the test, graphed it

Answer Link

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