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Aloiza [94]
3 years ago
12

Do these two have the correct answers?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0
Yes, both of your answers are correct.

Since Death Valley is below sea level, the hiker increases altitude before stopping at 0 feet.

Percent of increase is given by the formula (amount of change)/(original amount) * 100.  Your work is accurate.
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Answer:

The equation that matches the function shown is option;

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The given graph of the function is a sinusoidal graph

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x, {}      y

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Therefore;

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y = sin\left (\dfrac{1}{2} \cdot x\right).

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