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Unformatted text preview: Math 1650 Homework Solutions Jason Snyder, PhD. Page 1 of 4 Â§ 2.3 6 â€“ 12 (even), 18 â€“ 30 (even) 5 â€“ 12 A function f is given. (a) Use a graphing device to draw the graph of f . (b) State approximately the intervals on which f is increasing and on which f is decreasing. 6) ? Â¡ = 2/58642 2 4 6 8 1 2 3 4 x y f is increasing on the interval (0, ) f is decreasing on the interval ( ,0) Math 1650 Homework Solutions Jason Snyder, PhD. Page 2 of 4 8) ? Â¡ = 3 âˆ’ 4 321 1 2 35 5 x y f is increasing on the intervals (infty,1) and (1, ) f is decreasing on the interval (1,1) 10) ? Â¡ = 4 âˆ’ 16 254321 1 2 3 4 5604020 x y f is increasing on the intervals (3,0) and (3, ) f is decreasing on the interval ( ,3) and (0,3) Math 1650 Homework Solutions Jason Snyder, PhD. Page 3 of 4 12) ? Â¡ = 4 âˆ’ 4 3 + 2 2 + 4 âˆ’ 31 1 2 35 5 x y f is increasing on the intervals (0.5,0) and (2.5, ) f is decreasing on the intervals (...
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 Spring '06
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 Math, average rate, Jason Snyder

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