B. When the selling price is $3 or $49, the company will have no profit. C. When the selling price is $26, the profit is a maximum and is $1675. D. When the selling price is $1675, the profit is a maximum and is $26. 29b. Given the graph where the x-axis is time (in seconds) after I start a stopwatch and the y-axis is the height (in feet) of a model rocket, locate and determine the meaning of the zeros. A. The maximum height of the rocket is 3200 feet. B. The rocket reaches its maximum height 25 seconds after I start the stopwatch. C. The rocket launches 5 seconds after I start the stopwatch and the rocket is back on the ground 45 seconds after I start the stopwatch. D. When I start the stopwatch, the rocket is 1800 feet underground. 30a. A golfer tees-off and the ball leaves the ground with an initial velocity, , of 80 ft/sec. What is the maximum height the ball will reach? 30b. A trapeze artist swings and lets go of the trapeze at a location 40 feet above the ground. The artist’s initial velocity is 32 ft./sec. What is the maximum height the trapeze artist will reach?
B. When the selling price is $3 or $49, the company will have no profit. C. When the selling price is $26, the profit is a maximum and is $1675. D. When the selling price is $1675, the profit is a maximum and is $26. 29b. Given the graph where the x-axis is time (in seconds) after I start a stopwatch and the y-axis is the height (in feet) of a model rocket, locate and determine the meaning of the zeros. A. The maximum height of the rocket is 3200 feet. B. The rocket reaches its maximum height 25 seconds after I start the stopwatch. C. The rocket launches 5 seconds after I start the stopwatch and the rocket is back on the ground 45 seconds after I start the stopwatch. D. When I start the stopwatch, the rocket is 1800 feet underground. 30a. A golfer tees-off and the ball leaves the ground with an initial velocity, , of 80 ft/sec. What is the maximum height the ball will reach? 30b. A trapeze artist swings and lets go of the trapeze at a location 40 feet above the ground. The artist’s initial velocity is 32 ft./sec. What is the maximum height the trapeze artist will reach?
Alg%202%20Sem%201%20Final%20exam%20review%20packet%202018%20revised%2023,%2028,%2044.docx