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Derivative Calco. 16. A stone is thrown upward from the top of a building that is 304 feet high with an initial velocity of 80 ft/sec. What is the maximum height of the stone? What is the velocity of the stone just prior to striking the ground?. 2 14. 20. 4. 13 23.
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A stone is thrown upward from the top of a building that is 304 feet high • with an initial velocity of 80 ft/sec. • What is the maximum height of the stone? • What is the velocity of the stone just prior to striking the ground? 2 14
f(x) = 5secx + tanx find f’(x) 24
For what values of x will the curve, have a positive slope? 35
f(x) = 6xsecx – 2cosx find f’(x) 10 33
A woman on top of a building throws a ball up in the air. Two seconds after she throws it, the ball is 412 ft above the earth traveling 24 ft/sec. How tall is the building? 21
Suppose the position of a moving object is , where s is measured inmeters and t is measured in seconds. Find the average velocity of the object between 1 and 2 seconds. Find the instantaneous velocity when t =1 and t = 2. 19 31
Find 17 32