Question

please answer my question​

Answer 1

Answer:

domain is set of all real numbers except x= 3

the range is -1, 1

Step-by-step explanation:

range explanation

when x>3

f(x) =(x-3) /(x-3) =1

when x<3

f(x) = -(x-3) /(x-3) = -1

Answer 2

plz refer to the attachment...

hope you understand it

Thank you..