Could someone please help me with this problem using the provided hint

Determine which of the following continuous functions are uniformly continuous on the given set. Justify your answers using & and d. 2. f (ac) = - on (0, 2). Hint: First prove that - 0. Then prove that H 8 for x > 0. Show that | - for a E (0, 1). Let & = 1 and x = min (6, 0.4) 8 What happens if y = n