Which is the inverse of the function f(x)=1/3x+5 Question Which is the inverse of the function f(x)=1/3x+5 in progress 0 Math Aubrey 2 weeks 2021-09-12T08:19:14+00:00 2021-09-12T08:19:14+00:00 2 Answers 0

## Answers ( )

Answer:f-¹(x) =(1-5x) /3x.

Step-by-step explanation:f(x)=1/(3x+5)

Let y=1/(3x+5)

Exchanging x and y,

x=1/(3y+5)

3y+1=1/x

3y=1/x-5

3y=(1-5x) /x

y=(1-5x)/3x

f-¹(x) =(1-5x) /3x.

Answer:y=3(x-5)

Step-by-step explanation: