What is the inverse equation of the function, y= 3x-6?
1 Answer
Explanation:
Concept
This means
Solving
- Given function
f(x)=3x-6 , thenf^(-1)(x)\rArr\color(indianred)(x=3y-6) - We must isolate the
y inf^(-1)(x) to get the proper form of the inverse.
x=3y-6
x+6=3y
x/\color(red)(3)+6/\color(red)(3)={\cancel(3)y}/\cancel(\color(red)(3))
y=1/3x+2