MAT 110 Lecture 9: 7.8 Phase Shift; Sinusoidal Curve Fitting Notes
Document Summary
7. 8 phase shift; sinusoidal curve fitting notes: sterling. Provide a generalization to each of the key terms listed in this section. 1. 1 graph y = a sin ( x ) + b y = a sin ( x ) 1. 2 rewritten graph y = a sin(cid:20) (cid:18)x . Inequality for beginning and end of the pe- riod. X = 2 + x = x = 4 amplitude, period, and phase shift y = a sin ( x ) y = a cos ( x ) , > 0. Lef t shif t : < 0. 5 how do you graph either the sinusoidal func- tions y = asin ( x )+b or y = acos ( x )+ B: find the amplitude, period, and phase shift, find the initial point of one cycle of the graph, which will be , find the ending point of one cycle of the graph, which will be .
