For each, determine the amplitude, the axis of the curve,

Last updated: 8/10/2022

For each, determine the amplitude, the axis of the curve, the range, the period, the phase shift and the zero(s) within one period. Keep your solutions neat and organized. (7 marks each) a. y 4 sin(18x) =- 5 = b. y = -6 sin(x-40") - 3 c. y=-25 cos(60a) - 21