Answer:
Transformation needed are;
Vertical compression of 1/4,
horizontal compression to a period of pi/2,
phase shift of pi/6 units to the left.
Step-by-step explanation:
The formula for the general Sine function is given by;
where
if A >1, Vertical stretch and
if 0<A<1, Vertical compression
Period is
Phase shift is C (Positive is to left)
Vertical shift is D.
Given the function:
here,
, B = 4 , and D = 0
Therefore, transformation are needed on sine function to get
Vertical compression of
Horizontal stretch to a period =
Phase shift = units to left.
Step-by-step explanation:
