Question

What are the amplitude, period, phase shift, and midline of f(x) = −3 sin(4x − π) + 2?

Answer 1

Amplitude: 3; period: pi over 2; phase shift: x = pi over 4; midline: y = 2
Amplitude: −3; period: pi over 2; phase shift: x = pi over 2; midline: y = 2
Amplitude: 2; period: pi over 4; phase shift: x = pi over 4; midline: y = −3
Amplitude: 2; period: pi over 4; phase shift: x = pi over 2; midline: y = −3

Answer 2

@mr_basketball27

Answer 3

@pooja195 @Kash_TheSmartGuy @Lady.Liv1776 @Askonna_meow @Empty @amoodarya @QueenofDrama @teagirl7630 @Samus_Aran