Question: A trigonometric function is given. y = -6 cos(7x) (a) Find the amplitude, period, phase, and horizontal shift of the function. amplitude 6 6

A trigonometric function is given. y = -6 cos(7x) (a) Find the amplitude, period, phase, and horizontal shift of the function. amplitude 6 6 2n 2 period 0 phase horizontal shift 0 0 (b) Sketch the graph of one complete period. y 10 -10 10 5 -10 y Show Transcribed Text x x x 10 10 y 10 y -10 I X

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