What are the amplitude, period, phase shift, and midline of f(x) = 2 sin(x + π) − 4?

Amplitude =2 ,

Time period =   .

Phase shift =  π.

Step-by-step explanation:

Given :  f(x) = 2 sin(x + π) − 4.

To find : What are the amplitude, period, phase shift, and midline.

Solution : We have given that f(x) = 2 sin(x + π) − 4.

Standard form of sine function : y=Asin(Bx+C) + D.

Where, A = amplitude , Time period =  ,  C = phaseshift

Midline , D = vertical shift.

On comparing

amplitude =2 ,

Time period =   .

Phase shift =  π.

Therefore, amplitude =2 ,

Time period =   .

Phase shift =  π.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3