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djverab [1.8K]
3 years ago
10

A diver dives from the 3 m board at a swimming pool. Her height, y, in metres, above the water in terms of her horizontal distan

ce, x, in metres, from the end of the board is given by y= -x^2 + 2x + 3. What is the diver's maximum height?
Mathematics
1 answer:
koban [17]3 years ago
8 0
The maximum height of the diver would be the y value of the vertex of the graph. The vertex of the graph is (1,4). The maximum height of the diver is 4 meters.
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Answer:

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Step-by-step explanation:

The function is just formed by using the concept of composite functions.

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Step-by-step explanation:

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Answer:

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Step by step

Remember, a reference angle is a positive acute angle that represents an angle θ of any measurement.

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c)

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d)

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