This is kinda idiotic question:
Why is graph of function let's say $\displaystyle f(x-2)$ shifted to the right by 2, not to the left by 2?
Because we subtract, so we should go to the left. I would like to see a mathematical proof. Thanks.
This is kinda idiotic question:
Why is graph of function let's say $\displaystyle f(x-2)$ shifted to the right by 2, not to the left by 2?
Because we subtract, so we should go to the left. I would like to see a mathematical proof. Thanks.