Consider the function ƒ(0) = 4 sin(20) + 1, where 0 is in radians. a. What is the midline of f? y = 1 b. What is the amplitude of f? 4 c. What is the period of f? pi 8 7 6 5 d. Graph of the function f below. f(0) 4 3 2 1 -1 π2 Preview 4= = 4. Preview 1 = 1. Preview π = 3.141592653589793. П 3/2 20 0

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