Question: (a) Find the intervals of increase or decrease. (b) Find the local maximum and minimum values. (c) Find the intervals of concavity and the inflection
(b) Find the local maximum and minimum values.
(c) Find the intervals of concavity and the inflection points.
(d) Use the information from parts (a)(c) to sketch the graph. Check your work with a graphing device if you have one.
33. f(x) = 2x - 3r - 12x 35. f(x) = x* - 6x 37. h(x) 3x - 5x + 3 34. f(x) = 2 + 3r - x 36. g(x) = 200 + 8x + x* 38. h(x) = (x - 1)' 39. A(x) xx + 3 40. B(x) = 3x/s 42. f(x) In(x + 27) 41. C(x) = x(x + 4) 43. f(0) = 2 cos 0 - cos 20. 0 0 < 2m 44. f(1) =1 + cos t, -27 SI < 27
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33 a fx 2x 3x12r x 1 ora 2 and fx 0 is decreasing on 12 fx 6x 6x 12 6x x 2 6x 2x 1 fx 0 1 0 x 1 or 2 ... View full answer
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