If f(x) = square root of x. Minus 1 is transformed by translating it 2 units up and then reflecting it over the x axis what will the resulting function be?
f(x) = sqrt(x - 1)
to move it up 2 add 2 to the end
f(x) = sqrt(x - 1) + 2
to flip it across the x axis make the root negative
f(x) = -sqrt(x - 1) + 2