Here's the question you clicked on:
aussy123
Find the transformed equation of the hyperbola xy = 4 when rotated 45. (x')²(y')² = 4 (x')² - (y')² = 4 (x')² - (y')² = 8
i don't really understand the question, because your answers seem to have \(x'\) and \(y'\) in them
but i am going to make a guess that is is \(x^2-y^2=4\)
Thanks I thought it was that too, but it was the last one lol.