Question

Which of the following is the inverse function of y = 3x + 1?

Answer 1

Y= (x-1) /3 is the correct answer

Answer 2

Answer:

Option C is the correct answer : $y=\frac{(x-1)}{3}$

Step-by-step explanation:

$y=3x+1$

For finding the inverse of this function, we will interchange x and y, then solve for y.

$3y=x-1$

$y=\frac{x-1}{3}$

Hence, option C is the correct answer : $y=\frac{(x-1)}{3}$