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Avenged7x
Group Title
What are the amplitude, period, phase shift, and midline of f(x) = 7 cos(2x + π) − 3?
Amplitude = −3; period: π; phase shift: x = negative pi over 2; midline: y = 3
Amplitude: 7; period: π; phase shift: x = negative pi over 2; midline: y = −3
Amplitude: 7; period: 2π; phase shift: x = pi over 2; midline: y = 3
Amplitude: −3; period: 2π; phase shift: x = pi over 2; midline: y = −3
 3 months ago
 3 months ago
Avenged7x Group Title
What are the amplitude, period, phase shift, and midline of f(x) = 7 cos(2x + π) − 3? Amplitude = −3; period: π; phase shift: x = negative pi over 2; midline: y = 3 Amplitude: 7; period: π; phase shift: x = negative pi over 2; midline: y = −3 Amplitude: 7; period: 2π; phase shift: x = pi over 2; midline: y = 3 Amplitude: −3; period: 2π; phase shift: x = pi over 2; midline: y = −3
 3 months ago
 3 months ago

This Question is Closed

myininaya Group TitleBest ResponseYou've already chosen the best response.0
what is the range of cos?
 3 months ago

Avenged7x Group TitleBest ResponseYou've already chosen the best response.0
idk this is all it gives me
 3 months ago
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