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3 articles trouvés pour ce sujet.
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A periodic function |
2008-11-26 |
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Ali pose la question :
A periodic function f(x) has a period of 9, if(2)=-3 and f(5)=13, determine the value of f(11)?
tks /rgrds
Ali
Penny Nom lui répond. |
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The number of hours of daylight |
2008-06-03 |
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Marilyn pose la question :
Hi, could you please help me with this question?
In a city (in the Northern Hemisphere) the minimum
number of hours of daylight is 9.6 and the maximum
number is 14.4. If the 80th day of the year (March
21) has 12 hours of daylight, determine a sine
function which gives the number of hours of
daylight for any given day of the year. (Jan 1 = 1,
Jan 2 = 2, etc).
Thank you!
Harley Weston lui répond. |
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Period |
1999-12-28 |
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Mahdawi pose la question :
I have attached a diagram of the graph, and I need to find out its period. I really don't understand how to do so, please help!
Harley Weston lui répond. |
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