\f5.) The piecewise function h(x) is given. Find the value of k that makes h(x) continuous on (-3, co.) x - 3 for x *-3,3 h(x) = x2 - 9 K for X = 31. Let f be a function defined by 4:: 7 for x S 2 f(X)= a"? for x>2i Show that f is continuous at x = 2.