fadedvic
fadedvic fadedvic
  • 02-04-2019
  • Mathematics
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Find the amplitude and the equation of the midline of the periodic function

Find the amplitude and the equation of the midline of the periodic function class=

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altavistard
altavistard altavistard
  • 02-04-2019

Answer:

amplitude:  3; midline is y = 2

Step-by-step explanation:

Note that the range of this function is [-1, 5], values that are 6 units apart.  The amplitude is half that, or 3 units.

The midline is the horiz. line halfway between -1 and +5.:  y = 3.

These values correspond to the last (fourth) answer choice.

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