Find amplitude, period, vertical translation, any phase - y = 2/3 sin(x+pi/2)
Amplitude is this right 2/3
Period is this right 2pi
Vertical translation this right pi2/(2/3)= 3pi upward
Phase shift this right 2pi to the left
Transformations of Graphs of Trigonometric Functions - Describe the transformations required to obtain the graph of the given function from a basic trigonometric graph.
43. y=0.5 sin 3x
How do you come up with the following answer?
starting from y=sinx ...