What is the phase of y= -3cos (3x-pi) +5

Step-by-step explanation:

Given

Required

The phase

We have:

Rewrite as:

A cosine function is represented as:

Where:

Phase

By comparison:

Hence, the phase is:

it is c, trust i got your back lol

step-by-step explanation:

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant