How do I find all numbers c satisfying the Rolles Theorem

PDF w/o expl 14. CalC4602b 10 pts possible Determine if Rolle's Theorem can be ap- plied to X 1. c = -3, -15 f(x) = x2 + 3x - 18 x +9 0 2 c = -3, - on the interval [-6, 3], and if it can, find all numbers c satisfying the conclusion of that 0 3. c = -1 theorem. 04 C = N1 0 x 5. Rolle's Theorem not applicable O 6. C = -3