Question

Select the correct answer.
What is the inverse of function f?
f(x) = 3-x/7

OA. f-¹(x) = 7x - 3
OB. f-¹(x) = 3 - 7x
OC. f-¹(x) = 3 - x/7
OD. ƒ-¹ (x) = 7-x/3