If line p represents the function f (x) = 3x - 5, line represents f - 1 (x).

y = (1/3) x + 5/3

Step-by-step explanation:

The inverse function can be found by swappint x and y, then solving for y.

... given: y = 3x - 5

... with variables swapped: x = 3y - 5

Solve for y: add 5, divide by 3.

... x + 5 = 3y

... (1/3) x + 5/3 = y