0 3 7 9 1 2 4 5 6 1 1 5 lim f x 1 lim f x 1 x 5 7 6 5 f 5 DNE lim f x DNE x 5 2 lim f x 2 8 f 2 DNE lim f x 2 x 2 lim f x DNE lim f x 0 x 0 lim f x 0 4 0 3 2 1 11 12 13 14 15 17 18 19 6 20 5 4 3 2 1 2 3 4 5 6 0 1 2 13 lim f x ONE 2 0 f 0 ONE lim f x x 1 16 f 1 ONE 5 4 lim f x x 1 lim f x DNE x 1 lim f x x 3 lim f x 2 x 3 lim f x x 3 f 3 a x 21 22 23 24 25 26 27 lim f x 1 x 4 lim x 4 f x 1 lim f x ONF x 4 4 ONE lim f x 1 H 5 lim f x 1 x 5 lim f x ONE x 5 28 f 5 NE 29 List the value s of r at which f is discon tinuous x 1 3 x 5