Find the points on the graph of the following function where the slope of the tangent line is equal to -5/2.
f(x) = x+5/x-5
(x, y) = (smaller x-value)
(x, y) = (larger x-value)
f(x) = x+5/x-5
(x, y) = (smaller x-value)
(x, y) = (larger x-value)