so, g(x)= 3x -8 can also be written as y=3x-8.
In order to find the inverse of a function, we have to swap x and y in the equation we’re dealing with and then make y the subject of the formula.
In this case y=3x-8 will be x=3y-8
Sol
x = 3y - 8
x + 8 = 3y
(x+8)/3 = y
y = (x+8)/3
Therefore, the inverse of g(x)=3x-8 is g(x)’ = (x+8)/3
