+1 2rl+3 (a) (7 points) show that f is continuous on r. 3. let f: rr be a function given by f (r) = (b) (10 points) show that f has unique fixed point. (c) (10

+1 2rl+3 (a) (7 points) Show that f is continuous on R. 3. Let f: RR be a function given by f (r) = (b) (10 points) Show that f has unique fixed point. (c) (10 points) Define a sequence that converges to the fixed point of f. (d) (8 points) Find the fixed point of f.