Scan 2.jpeg - 2 Sketch the graph of a function having the...

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Unformatted text preview: 2. Sketch the graph of a function having the given properties. (a) f'(x) < 0 for all = > 2 425 (b) /'(c) > 0 for all z < 2 (c) f'(x) = 0 for = = 2 (d) /"(x) < 0 for all (e) (2, 1) is a point on the graph (2. 1) A helicopter is rising straight up in the air. Its distance from the ground t seconds after take off is s(t) feet, where s(t) = -: + 6t. (6 pts) (a) How long will it take for the helicopter to rise 5 feet? - 6: J 36- M (-1X-3) 5 - -0 -(7 : 6t -6 : J 26-20 -GaJu RC -1 (6 pts) (b) What is the velocity of the helicopter when it is 5 feet from the ground? = (1,c) v([) : -2 (1 )6 vi). 4 4/3...
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