What is the answer I need help I am not good at this stuff

Rectangle abcd is translated to get rectangle a’b’c’d’. rectangle abcd moves units along the x-axis to get rectangle a’b’c’d’. rectangle abcd moves units along the y-axis to get rectangle a’b’c’d’. the algebraic rule that describes this translation is t(x, y), where x = and y = .

What is the range of the inverse of the given function f(x)=√x-2

Need with this question with all work shown