i need help with 23 through 27

FUNCTION REVIEW WORKSHEET ASSIGNMENT #23 Let f (x) be the function represented by the 2- graph shown. 1. lim f (x) = X - 6 2. lim f (x) = 3. lim f (x) = 4. lim f (x) = 5. lim f (x) = 6. lim f (x) = x -+ 8 x-+00 X / 2 7. Is f continuous at x=2? 8. Is f differentiable at x =2? 9. Is f continuous at x =6? 10. Does f' (6) exist? 11. Does f (6) exist? 12. f (4 ) = 13 . f ( 6 ) = Let g (t) = [ f (x) dx on the interval Ost$4. (Using the function graphed above.) 14. 8 (4) = 15. g' (t) = 16. 8' (2) = 17. g" (t) = 18. g" (1) = 19. Find the relative extrema of g in (0,4) . Specify max. or min. and give a reason. 20. Find the points of inflection of g in (0,4) . Give a reason. 21. 8 (12 ) = S 22 . # ( 8 ( 1 ) ) = Let j(x) be a function defined on the interval 0 S x