Respuesta :

angelgilbert6969

Step-by-step explanation:

I don't know how to do any of these if you could give me another question that's possibly easier

felixcharles333

Answer:

f(4) = (4-1) = 3

f(2) = (2-1) = 1

f(-27) = (-27 -1) = -28

There isn't any error while describing the functions and everything looks fine.

If you still have problem then send the question again with the image of your book.

Step-by-step explanation:

I hope this helps ☺️❤️