Question

G(n) =-n + 2
How can I find the inverse of this equation?

Answer 1

`\mathrm{Inverse\:of}\:-n+2:\quad 2-n`

Explanation:

Given the function

`\:g\left(n\right)\:=-n\:+\:2`

As we know that a function g is the inverse of function if for
`y=f\left(x\right),\:\:x=g\left(y\right)\:`

`y=-n+2`

Replace n with y

`n=-y+2`

Solve for y,

`n=-y+2`

`y=2-n`

Therefore,

`\mathrm{Inverse\:of}\:-n+2:\quad 2-n`