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Dahasolnce [82]
3 years ago
14

Can someone please explain how to go the answers for this

Mathematics
1 answer:
Effectus [21]3 years ago
7 0

Answer:

A=3, B=4, C=-5

Step-by-step explanation:

So A represents the amplitude, which is the distance between the midline (C), the middle of the graph, and the maximum (or minimum). B is the distance of the period of the graph. In this case, we see that the midline is C=-5 because that is the halfway point of the sine function. We also see that the period distance is B=5-1=4, so our period would be 2π/4 or π/2. Our amplitude would be A=3 because |a|=|-5-(-2)|=|-5+2|=|-3|=3. Observe the graph to see this visually.

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Step-by-step explanation:

This can be solved by the Pythagorean theorem where;

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Answer:

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