Asked by Tabby

2. f(x) = 1/4 cos(1/2 x + pi/2). Find the amplitude, period, and phase shift of the function.



3. f(x) = -cos(3x + pi). Find the amplitude, period, and phase shift of the function.
Answered by Damon
amplitude is 1/4 given

when x/2 = 2pi we have a period
4 pi is period

- pi/2 is phase shift

same deal for the next one

There are no AI answers yet. The ability to request AI answers is coming soon!