In order to invert a function, switch y and x in the definition, and solve for y again:

Solving for y, we have

Because the numerater and denomenater are = hence 1/1, 2/2, 3/3, 4/4 5/5, 6/6, 7/7, 8/8, etc. are all = to one
hope this helps :)
Answer:
360
Step-by-step explanation:
All the angles of a polygon add up to 360, thats kinda just how it is haha
Answer is c
hope it helps I’m new at this