3 years ago

What are the amplitude, period, midline, and phase shift for f(x)=-5 cos(3x-pi)+2

Mathematics

1 answer:

maria [59]3 years ago

5 0

You use the for a cos(bx - c) + d to find your answer.

Amplitude = 5

Period = 2pi / 3

Phase shift = pi / 3 (moving to the right)

Midline or Vertical shift = 2

:)))

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