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solniwko [45]
3 years ago
13

Suppose that you are holding your toy submarine under the water. You release it and it begins to ascend. The graph models the de

pth of the submarine as a function of time. What is the domain and range of the function in the graph?

Mathematics
1 answer:
Likurg_2 [28]3 years ago
3 0

Answer:

Domain :  0 ≤ t ≤ 3

Range :   -4 ≤ d ≤ 0

Step-by-step explanation:

The graph attached models the depth of submarine as a function of time.

Points on x-axis represent the time and points on y-axis represent increase in height of the submarine.

Domain of a function is represented by the points on x-axis.

Therefore, Domain :  0 ≤ t ≤ 3

Range of function is represented by te points on y-axis.

Therefore, Range :   -4 ≤ d ≤ 0

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