Gaukhar M.

asked • 10/30/20

I can't get the right answer could you please help, Thank you so much!

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 53 degrees at midnight and the high and low temperature during the day are 62 and 44 degrees, respectively. Assuming t is the number of hours since midnight, find an equation for the temperature, D, in terms of t.

1 Expert Answer

By:

Gaukhar M.

no, I had the same answer =( Thank you though
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10/30/20

Daniel B.

tutor
Is it 9sin(t.pi/12) + 53?
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10/30/20

Daniel B.

tutor
How about -9sin(t.pi/12) + 53?
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10/30/20

Gaukhar M.

yes the last answer was right, Thank you so so much!!
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10/31/20

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