lim h(x) = 4, lim g(x) = 0, lim f(x) = 9. x -+a Find following limits if they exist. Enter DNE if the limit does not exist. 1. lim h(x) + 9(x) 2. lim h(x) - 9(x) 3. lim h(x) . f(x) h(x) 4. lim h(x) 5. lim f(z f(x) 6. lim rah(x) 7. lim(g(x) ) 2 r-a 1 8. lim rag(x) 1 9. lim tag(x - f(x)