Homework SourseFind trigonometric function for the graph including the peri
Find trigonometric function for the graph including the period, amp, and the vertical shift. Could you please explain in detail how you came up with the calculations from looking at the graph.
1 -6 Solution
amplitude A=(1-(-7))/2
amplitude A=4
period T =pi-0 =pi
period of sinfunction 2pi/B
2pi/B =pi
=>B =2
vertical shift d=4-1 =3
graph is flipped vertically, so put negative sign for A
general from of equation is y=Asin(Bx) +D
equation of given graph is y=-4sin(2x) -3
