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3 years ago

Help please and explain this for me please thanks

Mathematics

1 answer:

NeTakaya3 years ago

4 0

9514 1404 393

Answer:

(d) D: [0, 60]; R: [-15, 0]

Step-by-step explanation:

The model is of the underwater portion of the net, so the only part of the graph we're interested in is that below the x-axis.

The x-intercepts of 0 and 60 define the bounds of the domain.

The range is the vertical extent of the graph in that domain, from y=-15 to y=0.

So, the domain and range are ...

Domain: 0 ≤ x ≤ 60

Range: -15 ≤ y ≤ 0

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