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OlgaM077 [116]
3 years ago
7

Find the domain and range of f(x)= 2|x+2|-8​

Mathematics
1 answer:
nordsb [41]3 years ago
3 0

Answer:

Domain (-∞,∞)

Range: [-8,∞)

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A small motorboat travels 12mph in still water. It takes 2 hours longer to travel 46 miles going upstream than it does going dow
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Using the relation between velocity, distance and time, it is found that the rate of the current is of 3.33 mph.

<h3>What is the relation between velocity, distance and time?</h3>

Velocity is distance divided by time, hence:

v = d/t

A small motorboat travels 12mph in still water. With the current, upstream, 46 miles are traveled in t hours, hence:

12 + r = 46/t

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More can be learned about the relation between velocity, distance and time at brainly.com/question/28155966

#SPJ1

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