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Unformatted text preview: • CORRECT: –3.5, –0.5 4. Solve 2 x 2 – 3 x – 5 = 0 by factoring. • CORRECT: , –1 5. A rocket is launched from atop a 54foot cliff with an initial velocity of 119 feet per second. The height of the rocket t seconds after launch is given by the equation h = –16 t 2 + 119 t + 54. Graph the equation to find out how long after the rocket is launched it will hit the ground. Estimate your answer to the nearest hundredth of a second. • CORRECT: 7.87 sec You got 4 out of 5 correct....
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 Spring '10
 gonzalez
 Algebra, Equations, initial velocity, Quiz Quadratic Equations

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