Question

What is the inverse of the function f(x)=19/x^3?

Answer 1

So any guess how to start the problem?

Answer 2

no idea :(

Answer 3

okay well first start by \[\large\rm y=f(x)\]\[\large\rm y=\frac{19 }{x^3} \]Can you make x the subject here?

Answer 4

noooo

Answer 5

Can you take x to the r.h.s and y to the l.h.s?