I only need help to solve problem (h)

5. Given that lim f(x) = 3, lim g(x) - -5, lim h(x) = 0 x - +00" find the limits that exist. If the limit does not exist, explain why. (a) lim [f(x) + 3g(x)] (b) lim [h(x) - 4g(x) + 1] (c) lim [f(x)g(x)] (d) lim [g(x)]- x -+ +00 x ->+00 3/5 + f ( x ) 3 (e) lim (f ) lim x-> too x > too g(x) 3h(x) + 4 6f(x) (g) lim (h) lim x-+ +0% 5 f(x) + 38(x)