Question
A flare was fired from the top of a building. The height of the flare, in metres, is given by the equationh() = 22+ 8
A flare was fired from the top of a building. The height of the flare, in metres, is given by the equationh() = 22+ 8 + 24wheretis the time in seconds.
5.
(a) How tall is the building? [1 mark]
(b) What was the maximum height of the flare? [3 marks]
(c) When did the flare hit the ground? Show work to support your answer. [3 marks]
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Finite Geometry And Combinatorics
Authors: F De Clerck ,J Hirschfeld
1st Edition
0521448506, 978-0521448505
