Me with number 4, i don’t know how to do this with f(x)= 1/x

The answers are given below.

Step-by-step explanation:

4.

1. f(x) =

2. x =  [taking y = f(x)]

  ⇒ y + 12 =

  ⇒f(x) =

3. f{x) - 96 =

⇒ f(x) =

4. x = [taking y = f(x)]

⇒ f(x) =

5.  24f(x) =

⇒ f(x) =

hello there!

i believe the answer is

(cot2+1)/sec2=cot2

    csc2/sec2=cot2

  (1/sin2)/(1/cos2)=cot2

  (1/sin2)(cos2/1)=cot2

  cos2/sin2=cot2

  (1/tan2)=cot2

  (cot2)=(cot2)

hope this !

hyperz ^_^