Question

What is the amplitude, period, and phase shift of f(x)=-5 sin(x+2 pie)-4

Answer 1

Explanation:

For a wave:

y = A sin (2π/T x − φ) + B

A is the amplitude,

T is the period,

φ is the phase shift,

and B is the offset.

The given wave is:

f(x) = -5 sin(x + 2π) − 4

So the amplitude is -5, the period is 2π, and the phase shift is -2π.