SOLVED:If a function is differentiable, it is continuous.

If f(x) is a differentiable function in the interval (0, ∞) such that f(1) = 1 and limit t→x t^2f(x) - x^2f(t)t - x = 1 , for each x > 0 , then f (32) is equal to:

let function that is differentiable on the open interval 110 if f2 5 f5 5 and f9 5which of the following must be true has at least zeros the graph has at least ore horizontal tangent for som 77783