2_3 - bottom of the box costs $ 3 per square foot. What is...

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Find the vertex of the following quadratic equation and state whether it is a maximum or a minimum. y = - 12 x 2 + 18 x + 25 3 1
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Find the maximum value for y , given - 5 < x < 0. y = 2 x - x 2 2
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From 2.2: If a baseball is thrown upward from the top of a 640-foot-high build- ing with an initial speed of 52 feet per second, how long does it take to reach the ground? 2.3 Follow up: What is the maximum height attained by the baseball? 3
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You wish to construct a box with a square base and no top. The material used for the sides of the box costs $ 2 per square foot, and the material used for the
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Unformatted text preview: bottom of the box costs $ 3 per square foot. What is the largest volume box you can make for $ 50? 4 From 2.2: Two ships, one northbound and one westbound, are both traveling at the same speed of 50 mph. The westbound ship passes a tiny island, and two hours later the northbound ship passes the same island. Later, at 08:00 GMT, the two ships are 500 miles apart. At what time (GMT) did the northbound ship pass the island? 2.3 Follow up: At what time are the ships closest to each other? 5...
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This note was uploaded on 04/04/2009 for the course MATH 148 taught by Professor Mcginnis during the Spring '08 term at Ohio State.

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2_3 - bottom of the box costs $ 3 per square foot. What is...

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