Question

What is the inverse of the given relation? Y=3× +12

Answer 1

y =
`(x - 12)/(3)`

Explanation:

1. To find the inverse of an equation the easiest method would be to swap the x and y

x = 3y + 12

2. Now we can work out by isolating the y (making it y = to something)

x - 12 = 3y

`(x - 12)/(3)` = y or

y =
`(x - 12)/(3)`