Question

Stumped and really need some instruction...
Confirm that f and g are inverses by showing that f(g(x))=x and g(f(x))=x
f(x)=2/x g(x)=2/x

Answer 1

well... you just stumped me O_O sorry XD

sorry i wasnt much help =/, -Jaynator495

Answer 2

This is my work so far...
f(g(x))=x g(f(x))=x
2/(2/x) 2/(2/x)

Answer 3

absolutely

Answer 4

is there a way to solve this?

Answer 5

Well what you did just needs simplification :)

Answer 6

\[\Large \frac{2}{\frac{2}{x}}=2\div \frac{2}{x}=2\times \frac{x}{2} \]

Answer 7

so the answer is 2x/2?

Answer 8

(sorry I read x/2 at first hehe)

Answer 9

so is my answer correct?

Answer 10

yeah \(\checkmark \)

Answer 11

thanks!