Question

For the Transformation T, write the T-1.

T : (x, y) (5x, 5y )

T -1 (x, y) (?x, ?y)

Answer 1

I assume you are interested in the inverse.\[T: (x,y)\rightarrow (5x,5y) \implies T^{-1}:(x,y)\rightarrow (\frac{x}{5},\frac{y}{5})\]

Answer 2

I tried that but It wont accept that answer. It says it's wrong.

Answer 3

Probably a format issue with the online homework problem. Might need to experiment with different forms, like....

\[(\frac{x}{5},\frac{y}{5})=(\frac{1}{5}x,\frac{1}{5}y)=(.2x,.2y)\]

Answer 4

Okay I'll try that...thanks

Answer 5

No sweat. Do math every day.

Answer 6

Nope, still didnt work.

Answer 7

Sorry, I don't know what to tell you....

Answer 8

:/ yeah me neither...i have a friend checking for me. Thanks anyways!