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Principal axis: y = f(x) = 3sin(2πx)+1 Amplitude: Period: 3 2 1 Principal axis: y = f(x) = sin(4πx) Amplitude: Period: 3 2 1 Principal axis: y = f(x) = -2sin(0.5πx)-1 Amplitude: Period: 3 2 1 Principal axis: y = f(x) = -3cos(5πx)+50 Amplitude: Period: 3 2 1 a= f(x) = a*sin(b*x)+c b= c= a= f(x) = a*sin(b*x)+c b= c= a= f(x) = a*cos(b*x)+c b= c= a= f(x) = a*cos(b*x)+c b= c= |