Reflection
A vertical shift of 9 units down
Phase Shift of -50
An amplitude of 8 units
Periodicity of 4π
1) In this problem, considering that y=sin(x) is our parent function. We can tell that several transformations have happened in that another sinusoidal function y=-8sin(1/2(x+50)]-9
2) We can tell these transformations can be described:
Reflection
A vertical shift of 9 units down
Phase Shift of -50
An amplitude of 8 units
Periodicity of 4π
3) We can see that below:
