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Mathematics, 20.09.2020 15:01 dragonslayer321
A scuba diver returning to the surface swims to move up quickly, then waits a few meters below the surface to avoid pressure issues. They complete the ascent more slowly. The function f represents the diver's distance from sea level over time, in seconds. Which of the following is true for f?
f(x)= { 3x+1, if โ9 < x โค โ2
f(x)= {โ5, if. โ2 < x โค 1
f(x)= { xโ6, if 1 < x < 7
Group of answer choices
The domain is the time interval (โ9, 7).
The domain is the set of times โ9 < x < โ2, โ2 < x < 1, and 1 < x < 7.
The domain is the depth interval (โ26, 1).
The domain is the depth interval (โ9, 1]
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A scuba diver returning to the surface swims to move up quickly, then waits a few meters below the s...
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