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The quadratic function, f(x) = x2 - 10x + 9, models the position of a diver relative to the surface of the water

in meters over time, in seconds. Find the vertex form of the function and use it to find the minimum of the function. Then, state what this value means in terms of the diver's depth in the water.

User Mike Viens
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1 Answer

18 votes
18 votes

Answer: y = (x−5) 2−16

Explanation:

User Paul Rougieux
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