4. Find the following limit [T /3] lim- 5-14+3x x - 7 7 - x 5. Use the given graph of f(x) to state the value of the limit, if it exists [K /7] ......... ..8 a) lim f(x) x -+6 -.I...4... b) lim f(x) e) lim f(x) x - 4- x -> -00 .-3-2--10. .12 3 14 5 167. c) lim f(x) f) lim f(x) x -+ 4 + x -> oo ...4... --f ...- d) lim f (x) g) lim f(x) x-4 x - 3 -8 .-10] ....... 1.-11 "-12] -13T 6. Find the following limit, if they exist. [A /4] lim (x-2)2 -4 X