The parent secant function is sec(x). The period of parent secant function in 2π.
Two transformations are applied to this function.
1st Transformation:
Function is shifted down by 2 units. The resultant function will be:
sec(x) - 2
2nd Transformation:
The period of function is changed to π. The resultant function after both transformations will be:
sec(2x) - 2
The graph of transformed function over 1 period is attached below.
