Question

Find the period and amplitude of the function. y = 5cos2θ (1 point) Responses Period: radians; Amplitude: 2.5 Period: Image with alt text: pi symbol radians; Amplitude: 2.5 Period: radians; Amplitude: 5 Period: Image with alt text: pi symbol radians; Amplitude: 5 Period: 2 radians; Amplitude: 2.5 Period: 2 Image with alt text: pi symbol radians; Amplitude: 2.5 Period: 2 radians; Amplitude: 5

Answer 1

Period: π radians; Amplitude: 2.5

Answer 2

no, the amplitude is 5

Answer 3

Period: π radians; Amplitude: 5